Lisa Lorentzen

Publications

2016

Lorentzen, Lisa. (2016) Convergence of Random Continued Fractions and Random Iterations of Möbius Transformations. Contemporary Mathematics. volum 661.
Academic article

2015

Lorentzen, Lisa. (2015) A convergence theorem for random continued fractions. Journal of Approximation Theory. volum 197.
Academic article
Lorentzen, Lisa; Hole, Arne; Lindstrøm, Tom. (2015) Kalkulus med én og flere variable (2. utgave). Universitetsforlaget. 2015. ISBN 9788215022499.
Textbook

2014

Lorentzen, Lisa. (2014) Convergence of random continued fractions. Contemporary Mathematics. volum 627.
Academic article

2013

Lorentzen, Lisa. (2013) Continued Fractions, Why and How. Computational Methods in Function Theory.
Academic chapter/article/Conference paper
Lorentzen, Lisa. (2013) Limiting Behavior of Random Continued Fractions. Constructive approximation. volum 38 (2).
Academic article
Lorentzen, Lisa. (2013) Recurrence Relations. Walter Gautschi. Selected Works with Commentaries, Vol 3.
Academic chapter/article/Conference paper

2012

Lorentzen, Lisa. (2012) 3 kjappe. Dag og Tid.
Short communication
Lorentzen, Lisa. (2012) Hva er matematikk. Universitetsforlaget. 2012. ISBN 978-82-15-02042-6.
Popular scientific book
Lorentzen, Lisa. (2012) Matematikk og skjønnhet. Klassekampen.
Popular scientific article

2010

Rokne, Arnfinn Stendahl; Brattli, Terje; Ekrem, Torbjørn; Lorentzen, Lisa; Rossing, Nils Kristian; Cyvin, Øylov Emma; Sandbakk, Elin; Eidstumo, Frank; Magnusson, Jan Inge; Gätzschmann, Per; Knowles, Jonathan; Bongard, Terje. (2010) Vitskap og sanning. Kunnskapslarm [Kunstnerisk og museal presentasjon] . NTNU Vitenskapsmuseet; Trondheim. 2010-03-12 - 2010-12-31.
Museum exhibition
Lorentzen, Lisa. (2010) Kalkulus for Ingeniører. Kort og Godt. Universitetsforlaget. 2010. ISBN 978-82-15-01624-5.
Textbook
Lorentzen, Lisa. (2010) Pade approximation and continued fractions. Applied Numerical Mathematics. volum 60 (12).
Academic article

2009

Lorentzen, Lisa. (2009) Continued Fractions. TUCS General Publications. volum 53.
Academic literature review

2008

Lorentzen, Lisa. (2008) An idea on some of Ramanujans continued fraction identities. The Ramanujan Journal. volum 17.
Academic article
Lorentzen, Lisa. (2008) Continued fractions with circular twin value sets. Transactions of the American Mathematical Society. volum 360 (8).
Academic article
Lorentzen, Lisa. (2008) Continued fractions with circular twin value sets. Transactions of the American Mathematical Society. volum 360.
Academic article
Lorentzen, Lisa. (2008) Convergence and divergence of the Ramanujan AGM fraction. The Ramanujan Journal. volum 16.
Academic article
Lorentzen, Lisa. (2008) Convergence and divergence of the Ramanujan AGM fraction. The Ramanujan Journal. volum 16.
Academic article
Lorentzen, Lisa. (2008) Fasinasjon, undring, matematikk og Ramanujan. P2-Akademiet. volum 40.
Popular scientific article
Lorentzen, Lisa; Waadeland, Haakon. (2008) Continued Fractions. Vol.1: Convergence Theory. World Scientific. 2008. ISBN 978-90-78677-07-9.
Academic monograph

2007

Lorentzen, Lisa. (2007) Mobius transformations mapping the unit disk into itself. The Ramanujan Journal. volum 13.
Academic article

2005

Gynnild, Vidar; Tyssedal, John Sølve; Lorentzen, Lisa. (2005) Approaches to Study and the Quality of Learning. Some Empirical Evidence from Engineering Education. International Journal of Science and Mathematics Education. volum 3 (4).
Academic article
Lorentzen, Lisa. (2005) Biography of Olav Njastad. Journal of Computational and Applied Mathematics. volum 179.
Reader opinion piece
Lorentzen, Lisa; Rønning, Frode; Waadeland, Haakon. (2005) Proceedings of the Conference on Orthogonal Functions and Related Topics - Held in honor of Olav Njastad - Roros, Norway, 12-16 August 2003 - Preface. Journal of Computational and Applied Mathematics. volum 179.
Letter to the editor

2004

Lorentzen, Lisa; Beardon, Alan F.. (2004) Continued fractions and restrained sequences of Möbius maps. Rocky Mountain Journal of Mathematics. volum 34 (2).
Academic article
Beardon, Alan F.; Lorentzen, Lisa. (2004) Continued fractions and restrained sequences of Mobius maps. Rocky Mountain Journal of Mathematics. volum 34.
Academic article

2003

Lindstrøm, Tom; Hole, Arne; Lorentzen, Lisa. (2003) Kalkulus med en og flere variabler. Universitetsforlaget. 2003. ISBN 82-00-42433-2.
Textbook
Lorentzen, Lisa. (2003) A priori truncation error bounds for continued fractions. Rocky Mountain Journal of Mathematics. volum 33 (2).
Academic article
Lorentzen, Lisa. (2003) General convergence in quasi-normal families. Proceedings of the Edinburgh Mathematical Society. volum 46.
Academic article
Lorentzen, Lisa. (2003) Grandfather clocks, grand pianos and continued fractions. 2003.
Report
Lorentzen, Lisa. (2003) Historien rundt en historie. Skrifter.
Academic article
Lorentzen, Lisa; Hole, Arne; Lindstrøm, Tom. (2003) Kalkulus med en og flere variabler. Universitetsforlaget. 2003. ISBN 82-00-42433-2.
Textbook

2002

Lorentzen, Lisa. (2002) Convergence of corresponding continued fractions. Number Theory for the Millenium II.
Academic article
Lorentzen, Lisa. (2002) Convergence of limit periodic continued fractions K(a_n/1) where a_n->-1/4. Part IV. Constructive approximation. volum 18.
Academic article

2001

Lorentzen, Lisa. (2001) Ramanujan and magic squares. Forays 2001, Dept. of Math. IIT Madras.
Popular scientific article
Lorentzen, Lisa. (2001) Recurrence relations in continued fraction theory. Analysis and Its Applications.
Academic article
Lorentzen, Lisa; Beardon, Alan. (2001) Approximants of Sleszynski-Pringsheim continued fractions. Journal of Computational and Applied Mathematics.
Academic article
Lorentzen, Lisa; Lubinsky, Doron S.. (2001) Convergence versus correspondence for sequences of rational functions. Indagationes mathematicae. volum 12 (2).
Academic article
Lorentzen, Lisa; Waadeland, Haakon. (2001) Computation of the Circumference of an Ellipse. Communications in the Analytic Theory of Continued Fractions. volum IX.
Academic article

2000

Lorentzen, Lisa. (2000) Ideas from continued fraction theory extended to Padé approximation and generalized iteration. Acta Applicandae Mathematicae - An International Survey Journal on Applying Mathematics and Mathematical Applications. volum 61.
Academic article

1999

Lorentzen, Lisa. (1999) Convergence Criteria for Continued Fractions K(an/1) based on Value Sets. Contemporary Mathematics. volum 236.
Academic article
Lorentzen, Lisa. (1999) Convergence criteria for continued fractions K(an/1) based on value sets. Contemporary Mathematics. volum 236.
Academic article
Lorentzen, Lisa. (1999) Convergence of Compositions of Self-Mappings. Annales Universitatis Mariae Curie-Sklodowska. Sectio A. Mathematica. volum 53 (13).
Academic article
Lorentzen, Lisa; Njåstad, Olav; Rønning, Frode. (1999) Continued fractions and geometric function theory. Conference held in Trondheim, Norway, June 24-28, 1997 in honor of Haakon Waadeland on occasion his 70th birthday. Elsevier. 1999. Journal of Computational and Applied Mathematics (1-2).
Non-fiction book
Lorentzen, Lisa; Njåstad, Olav; Rønning, Frode. (1999) Continued fractions and geometric function theory. Conference held in Trondheim, Norway, June 24-28, 1997 in honor of Haakon Waadeland on occasion his 70th birthday. 1999.
Non-fiction book

1998

Lorentzen, Lisa. (1998) Continued Compositions of Self-Mappings. Proceedings of the Second Asian Mathematical Conference 1995 : Suranaree University of Technology, 17-20 October 1995.
Academic chapter/article/Conference paper

1997

Tveitereid, Morten; Lorentzen, Lisa; Reikerås, Elin; Jorde, Doris. (1997) Tiltak for å styrke matematikk, naturvitenskap og teknologi i norsk utdanning. Sluttrapport fra arbeidsgruppe nedsatt av Kirke-, utdannings-og forskningsdepartementet. 1997. Publikasjoner.
Report
Tveitereid, Morten; Lorentzen, Lisa; Reikerås, Elin Kristi Lie; Jorde, Doris. (1997) Tiltak for å styrke matematikk, naturvitenskap og teknologi i norsk utdanning. Sluttrapport fra arbeidsgruppe nedsatt av Kirke-, utdannings-og forskningsdepartementet. 1997.
Report

1996

Lorentzen, Lisa. (1996) Asymptotic Behavior of Solutions of Three-Term Poincare Difference Equations with Applications. Rocky Mountain Journal of Mathematics. volum 26 (4).
Academic article
Lorentzen, Lisa. (1996) Continued Compositions of Linear Fractional Transformations. Journal of Mathematical Analysis and Applications. volum 199.
Academic article

1995

Lorentzen, Lisa. (1995) A Convergence Question Inspired by Stieltjes and by Value Sets in Continued Fraction Theory. Journal of Computational and Applied Mathematics. volum 65.
Academic article
Lorentzen, Lisa. (1995) Computation of limit periodic continued fractions : a survey. Numerical Algorithms. volum 10.
Academic article
Lorentzen, Lisa. (1995) Pertubations of Linear Recurrence Relations. Computational Methods and Functions Theory : proceedings. volum 5.
Academic article
Lorentzen, Lisa. (1995) Srinivasa Ramanujan. Mannen og matematikeren - noen refleksjoner. SYMMETRI - Nordic Journal for Physics and Mathematics. volum 2 (4).
Academic article

1994

Lorentzen, Lisa. (1994) A convergence property for sequences of linear fractional transformations. Lecture Notes in Pure and Applied Mathematics. volum 154.
Academic article
Lorentzen, Lisa. (1994) Circular Twin Value Sets for Continued Fractions and how they imply Convergence. Lecture Notes in Pure and Applied Mathematics. volum 154.
Academic article
Lorentzen, Lisa. (1994) Divergence of continued fractions related to hypergeometric series. Mathematics of Computation. volum 62 (206).
Academic article
Lorentzen, Lisa. (1994) Litt av hvert om kjedebrøk. Den levende matematikken.
Academic chapter/article/Conference paper
Lorentzen, Lisa. (1994) Properties of limit sets and convergence of continued fractions. Journal of Mathematical Analysis and Applications. volum 185 (2).
Academic article

1993

Jacobsen, Lisa; Lamphere, Robert L.; Berndt, Bruce; Andrews, George; Lorentzen, Lisa. (1993) The continued fractions found in the unorganized portions of Ramanujan's notebooks. 1993. Memoirs of the American Mathematical Society (Hefte).
Academic monograph
Lorentzen, Lisa. (1993) A note on separate convergence for continued fractions. Journal of Computational and Applied Mathematics. volum 47.
Academic article
Lorentzen, Lisa. (1993) Analytic continuation of functions given by continued fractions, revisited. Rocky Mountain Journal of Mathematics. volum 23 (2).
Academic article
Lorentzen, Lisa. (1993) Litt av hvert om kjedebrøk. Matematiske ideer.
Academic chapter/article/Conference paper
Lorentzen, Lisa. (1993) The closure of convergence sets for continued fractions are convergence sets. Proceedings of the Edinburgh Mathematical Society. volum 37.
Academic article
Ruscheweyh, Stephan; Lorentzen, Lisa. (1993) Simple convergence sets for continued fractions K(a_n/1). Journal of Mathematical Analysis and Applications. volum 37.
Academic article

1992

Lorentzen, Lisa. (1992) Arithmetic operations with regular C-fractions. Numerische Mathematik. volum 61.
Academic article
Lorentzen, Lisa. (1992) Bestness of the parabola theorem for continued fractions. Journal of Computational and Applied Mathematics.
Academic article
Lorentzen, Lisa. (1992) Computations of hypergeometric functions by means of continued fractions. Computational and applied mathematics 1 - Algorithms and Theory.
Academic article
Lorentzen, Lisa; Waadeland, Haakon. (1992) CONTINUED FRACTIONS WITH APPLICATIONS. 1992. ISBN 0-444-89265-6. Studies in Computational Mathematics 3 (3).
Academic monograph

1991

Lorentzen, Lisa. (1991) Is being near sufficient to inherit?. IMACS Annals on Computing and Applied Mathematics. volum 9.
Academic article
Lorentzen, Lisa. (1991) Is it really old-fashioned to compute hypergeometric functions by means of continued fractions?. IMACS Annals on Computing and Applied Mathematics.
Academic article
Lorentzen, Lisa; Waadeland, Haakon. (1991) A Taste of Continued Fractions. 1991.
Report
Masson, David R.; Lorentzen, Lisa; Jacobsen, Lisa. (1991) A sequence of best parabola theorems for continued fractions. Rocky Mountain Journal of Mathematics. volum 21 (1).
Academic article

1990

Jacobsen, Lisa; Lorentzen, Lisa. (1990) On the Bauer - Muir transformation for continued fractions and its applications. Journal of Mathematical Analysis and Applications. volum 152 (2).
Academic article
Lorentzen, Lisa. (1990) Compositions of contractions. Journal of Computational and Applied Mathematics. volum 152 (2).
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1990) Orthogonal polynomials, chain sequences, three-term recurrence relations and continued fractions. Lecture notes in mathematics. volum 1435.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa; Masson, David R.. (1990) On the convergence of limit periodic continued fractions K(a(n)/1) where a(n)-> -1/4. Part III. Constructive approximation. volum 6 (1).
Academic article
Waadeland, Haakon; Lorentzen, Lisa; Jacobsen, Lisa. (1990) An asymptotic property for tails of limit periodic continued fractions. Rocky Mountain Journal of Mathematics. volum 20 (1).
Academic article

1989

Berndt, Bruce; Andrews, George; Lamphere, Robert L.; Lorentzen, Lisa; Jacobsen, Lisa. (1989) Variations on the Rogers-Ramanujan Continued Fraction in Ramanujan's Notebooks. Lecture notes in mathematics. volum 1395.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1989) Analytic Theory of Continued Fractions III. Proceedings, Redstone 1988. 1989. ISBN 0-387-51830-4. Lecture notes in mathematics (1406).
Non-fiction book
Lorentzen, Lisa; Jacobsen, Lisa. (1989) Domains of validity for some of Ramanujan's continued fraction formulas. Journal of Mathematical Analysis and Applications. volum 143 (2).
Academic article
Waadeland, Haakon; Lorentzen, Lisa; Jacobsen, Lisa. (1989) A result on nearness of functions and their regular C-fraction expansions. Proceedings of the American Mathematical Society. volum 106 (3).
Academic article
Waadeland, Haakon; Lorentzen, Lisa; Jacobsen, Lisa. (1989) When does f(z) have a regular C-fraction expansion or a normal Padé table?. Journal of Computational and Applied Mathematics. volum 28.
Academic article
Waadeland, Haakon; Thron, W. J.; Lorentzen, Lisa. (1989) Julius Worpitzky, his contributions to analytic theory of continued fractions and his times. Lecture notes in mathematics. volum 1406.
Academic article
Waadeland, Haakon; Thron, W.J.; Lorentzen, Lisa; Jacobsen, Lisa. (1989) Some observations on the distribution of values of continued fractions. Numerische Mathematik. volum 55.
Academic article

1988

Jacobsen, Lisa; Lorentzen, Lisa; Levrie, Paul. (1988) Convergence acceleration for generalized continued fractions. Transactions of the American Mathematical Society. volum 305 (1).
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1988) Approximants for functions represented by limit periodic continued fractions. Constructive Theory for Functions '87..
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1988) Meromorphic continuation of functions given by limit k-periodic continued fractions. Applied Numerical Mathematics. volum 4.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1988) Remarks to a definition of convergence acceleration illustrated by means of continued fractions K(a(n)/1) where a(n) -> 0. Journal of Computational and Applied Mathematics. volum 21.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1988) Uniform convergence of limit periodic generalized continued fractions. Analysis. volum 8.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa; Verdonk, Brigitte; Cuyt, Annie. (1988) Instability and modification of Thiele interpolating continued fractions. Applied Numerical Mathematics. volum 4.
Academic article
Waadeland, Haakon; Lorentzen, Lisa. (1988) Convergence acceleration of limit periodic continued fractions under asymptotic side conditions. Numerische Mathematik. volum 53.
Academic article

1987

de Bruin, Marcel G.; Jacobsen, Lisa; Lorentzen, Lisa. (1987) Modification of generalised continued fractions I. Lecture notes in mathematics. volum 1237.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1987) General correspondence for continued fractions. Journal of Computational and Applied Mathematics. volum 19.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1987) Nearness of continued fractions. Mathematica Scandinavica. volum 60.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1987) Convergence of limit k-periodic continued fractions in the hyperbolic or loxodromic case. Skrifter. volum 5.
Academic article
Ruscheweyh, Stephan; Jacobsen, Lisa; Lorentzen, Lisa. (1987) On the domain of meromorphy of limit k-periodic continued fractions. Archiv der Mathematik. volum 48.
Academic article
Thron, W.J.; Jacobsen, Lisa; Lorentzen, Lisa. (1987) Limiting structures for sequences of linear fractional transformations. Proceedings of the American Mathematical Society. volum 99 (1).
Academic article
Waadeland, Haakon; Jones, William B.; Lorentzen, Lisa; Jacobsen, Lisa. (1987) Convergence acceleration for continued fractions K(a(n)/1) where a(n) -> infinity. Lecture notes in mathematics. volum 1237.
Academic article

1986

Jacobsen, Lisa; Lorentzen, Lisa. (1986) A theorem on simple convergence regions for continued fractions K(a(n)/1). Lecture notes in mathematics. volum 1199.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1986) Composition of linear fractional transformations in terms of tail sequences. Proceedings of the American Mathematical Society. volum 97 (1).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1986) General convergence of continued fractions. Transactions of the American Mathematical Society. volum 294 (2).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1986) On the convergence of limit periodic continued fractions K(a(n)/1) where a(n) -> -1/4. II. Lecture notes in mathematics. volum 1199.
Academic article
Jacobsen, Lisa; Thron, W.J.; Lorentzen, Lisa. (1986) Oval convergence regions and circular limit regions for continued fractions K(a(n)/1). Lecture notes in mathematics. volum 1199.
Academic article
Waadeland, Haakon; Jacobsen, Lisa; Lorentzen, Lisa. (1986) Three computational aspects of continued fraction / Padé approximants. IMACS Transactions on Scientific Computation.
Academic article
Waadeland, Haakon; Jones, William B.; Jacobsen, Lisa; Lorentzen, Lisa. (1986) Further results on the computation of the incomplete gamma functions. Lecture notes in mathematics. volum 1199.
Academic article
Waadeland, Haakon; Lorentzen, Lisa. (1986) Even and odd parts of limit periodic continued fractions. Journal of Computational and Applied Mathematics. volum 15.
Academic article

1985

de Bruin, Marcel G.; Jacobsen, Lisa; Lorentzen, Lisa. (1985) The dominance concept for linear reccurence relations with applications to continued fractions. Nieuw Archief voor Wiskunde. volum 3 (4).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Convergence of limit k-periodic continued fractions K(a(n)/b(n)) and of subsequences of their tails. Proceedings of the London Mathematical Society. volum 51 (3).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Domains of functions represented by periodic continued fractions. Skrifter. volum 3 (1).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Functions defined by continued fractions. Meromorphic continuation. Rocky Mountain Journal of Mathematics. volum 15 (3).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Regions for right and wrong tails. Skrifter. volum 7.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Repeated modifications of limit k-periodic continued fractions. Numerische Mathematik. volum 47.
Academic article
Waadeland, Haakon; Jacobsen, Lisa; Lorentzen, Lisa. (1985) Three computational aspects of continued fraction / Padé approximants. IMACS World Congress Proceedings.
Academic article
Waadeland, Haakon; Lorentzen, Lisa. (1985) Glimt fra analytisk teori for kjedebrøker I. Normat. volum 3.
Popular scientific article
Waadeland, Haakon; Lorentzen, Lisa. (1985) Glimt fra analytisk teori for kjedebrøker II. Normat. volum 4.
Popular scientific article

1984

Jacobsen, Lisa; Lorentzen, Lisa. (1984) Further results on convergence acceleration for continued fractions K(a(n)/1). Transactions of the American Mathematical Society. volum 281 (1).
Academic article
Magnus, Arne; Jacobsen, Lisa; Lorentzen, Lisa. (1984) On the convergence of limit periodic continued fractions K(a(n)/1) where a(n) -> -1/4. Lecture notes in mathematics. volum 1105.
Academic article
Waadeland, Haakon; Jacobsen, Lisa; Lorentzen, Lisa. (1984) Modification of continued fractions. Lecture notes in mathematics. volum 1071.
Academic article

1983

Jacobsen, Lisa; Lorentzen, Lisa. (1983) Convergence acceleration and analytic continuation by means of modifications of continued fractions. Skrifter. volum 1.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1983) Convergence acceleration for continued fractions K(a(n)/1). Transactions of the American Mathematical Society. volum 275 (1).
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1983) Modified approximants for continued fractions. Construction and application. Skrifter. volum 3.
Academic article

1982

Jacobsen, Lisa; Lorentzen, Lisa. (1982) A method for convergence acceleration of continued fractions K(a(n)/1). Lecture notes in mathematics. volum 932.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1982) Some periodic sequences of circular convergence regions. Lecture notes in mathematics. volum 932.
Academic article
Waadeland, Haakon; Jacobsen, Lisa; Lorentzen, Lisa. (1982) Some useful formulas involving tails of continued fractions. Lecture notes in mathematics. volum 932.
Academic article

Journal publications

Lorentzen, Lisa. (2016) Convergence of Random Continued Fractions and Random Iterations of Möbius Transformations. Contemporary Mathematics. volum 661.
Academic article
Lorentzen, Lisa. (2015) A convergence theorem for random continued fractions. Journal of Approximation Theory. volum 197.
Academic article
Lorentzen, Lisa. (2014) Convergence of random continued fractions. Contemporary Mathematics. volum 627.
Academic article
Lorentzen, Lisa. (2013) Limiting Behavior of Random Continued Fractions. Constructive approximation. volum 38 (2).
Academic article
Lorentzen, Lisa. (2012) 3 kjappe. Dag og Tid.
Short communication
Lorentzen, Lisa. (2012) Matematikk og skjønnhet. Klassekampen.
Popular scientific article
Lorentzen, Lisa. (2010) Pade approximation and continued fractions. Applied Numerical Mathematics. volum 60 (12).
Academic article
Lorentzen, Lisa. (2009) Continued Fractions. TUCS General Publications. volum 53.
Academic literature review
Lorentzen, Lisa. (2008) An idea on some of Ramanujans continued fraction identities. The Ramanujan Journal. volum 17.
Academic article
Lorentzen, Lisa. (2008) Continued fractions with circular twin value sets. Transactions of the American Mathematical Society. volum 360 (8).
Academic article
Lorentzen, Lisa. (2008) Continued fractions with circular twin value sets. Transactions of the American Mathematical Society. volum 360.
Academic article
Lorentzen, Lisa. (2008) Convergence and divergence of the Ramanujan AGM fraction. The Ramanujan Journal. volum 16.
Academic article
Lorentzen, Lisa. (2008) Convergence and divergence of the Ramanujan AGM fraction. The Ramanujan Journal. volum 16.
Academic article
Lorentzen, Lisa. (2008) Fasinasjon, undring, matematikk og Ramanujan. P2-Akademiet. volum 40.
Popular scientific article
Lorentzen, Lisa. (2007) Mobius transformations mapping the unit disk into itself. The Ramanujan Journal. volum 13.
Academic article
Gynnild, Vidar; Tyssedal, John Sølve; Lorentzen, Lisa. (2005) Approaches to Study and the Quality of Learning. Some Empirical Evidence from Engineering Education. International Journal of Science and Mathematics Education. volum 3 (4).
Academic article
Lorentzen, Lisa. (2005) Biography of Olav Njastad. Journal of Computational and Applied Mathematics. volum 179.
Reader opinion piece
Lorentzen, Lisa; Rønning, Frode; Waadeland, Haakon. (2005) Proceedings of the Conference on Orthogonal Functions and Related Topics - Held in honor of Olav Njastad - Roros, Norway, 12-16 August 2003 - Preface. Journal of Computational and Applied Mathematics. volum 179.
Letter to the editor
Lorentzen, Lisa; Beardon, Alan F.. (2004) Continued fractions and restrained sequences of Möbius maps. Rocky Mountain Journal of Mathematics. volum 34 (2).
Academic article
Beardon, Alan F.; Lorentzen, Lisa. (2004) Continued fractions and restrained sequences of Mobius maps. Rocky Mountain Journal of Mathematics. volum 34.
Academic article
Lorentzen, Lisa. (2003) A priori truncation error bounds for continued fractions. Rocky Mountain Journal of Mathematics. volum 33 (2).
Academic article
Lorentzen, Lisa. (2003) General convergence in quasi-normal families. Proceedings of the Edinburgh Mathematical Society. volum 46.
Academic article
Lorentzen, Lisa. (2003) Historien rundt en historie. Skrifter.
Academic article
Lorentzen, Lisa. (2002) Convergence of corresponding continued fractions. Number Theory for the Millenium II.
Academic article
Lorentzen, Lisa. (2002) Convergence of limit periodic continued fractions K(a_n/1) where a_n->-1/4. Part IV. Constructive approximation. volum 18.
Academic article
Lorentzen, Lisa. (2001) Ramanujan and magic squares. Forays 2001, Dept. of Math. IIT Madras.
Popular scientific article
Lorentzen, Lisa. (2001) Recurrence relations in continued fraction theory. Analysis and Its Applications.
Academic article
Lorentzen, Lisa; Beardon, Alan. (2001) Approximants of Sleszynski-Pringsheim continued fractions. Journal of Computational and Applied Mathematics.
Academic article
Lorentzen, Lisa; Lubinsky, Doron S.. (2001) Convergence versus correspondence for sequences of rational functions. Indagationes mathematicae. volum 12 (2).
Academic article
Lorentzen, Lisa; Waadeland, Haakon. (2001) Computation of the Circumference of an Ellipse. Communications in the Analytic Theory of Continued Fractions. volum IX.
Academic article
Lorentzen, Lisa. (2000) Ideas from continued fraction theory extended to Padé approximation and generalized iteration. Acta Applicandae Mathematicae - An International Survey Journal on Applying Mathematics and Mathematical Applications. volum 61.
Academic article
Lorentzen, Lisa. (1999) Convergence Criteria for Continued Fractions K(an/1) based on Value Sets. Contemporary Mathematics. volum 236.
Academic article
Lorentzen, Lisa. (1999) Convergence criteria for continued fractions K(an/1) based on value sets. Contemporary Mathematics. volum 236.
Academic article
Lorentzen, Lisa. (1999) Convergence of Compositions of Self-Mappings. Annales Universitatis Mariae Curie-Sklodowska. Sectio A. Mathematica. volum 53 (13).
Academic article
Lorentzen, Lisa. (1996) Asymptotic Behavior of Solutions of Three-Term Poincare Difference Equations with Applications. Rocky Mountain Journal of Mathematics. volum 26 (4).
Academic article
Lorentzen, Lisa. (1996) Continued Compositions of Linear Fractional Transformations. Journal of Mathematical Analysis and Applications. volum 199.
Academic article
Lorentzen, Lisa. (1995) A Convergence Question Inspired by Stieltjes and by Value Sets in Continued Fraction Theory. Journal of Computational and Applied Mathematics. volum 65.
Academic article
Lorentzen, Lisa. (1995) Computation of limit periodic continued fractions : a survey. Numerical Algorithms. volum 10.
Academic article
Lorentzen, Lisa. (1995) Pertubations of Linear Recurrence Relations. Computational Methods and Functions Theory : proceedings. volum 5.
Academic article
Lorentzen, Lisa. (1995) Srinivasa Ramanujan. Mannen og matematikeren - noen refleksjoner. SYMMETRI - Nordic Journal for Physics and Mathematics. volum 2 (4).
Academic article
Lorentzen, Lisa. (1994) A convergence property for sequences of linear fractional transformations. Lecture Notes in Pure and Applied Mathematics. volum 154.
Academic article
Lorentzen, Lisa. (1994) Circular Twin Value Sets for Continued Fractions and how they imply Convergence. Lecture Notes in Pure and Applied Mathematics. volum 154.
Academic article
Lorentzen, Lisa. (1994) Divergence of continued fractions related to hypergeometric series. Mathematics of Computation. volum 62 (206).
Academic article
Lorentzen, Lisa. (1994) Properties of limit sets and convergence of continued fractions. Journal of Mathematical Analysis and Applications. volum 185 (2).
Academic article
Lorentzen, Lisa. (1993) A note on separate convergence for continued fractions. Journal of Computational and Applied Mathematics. volum 47.
Academic article
Lorentzen, Lisa. (1993) Analytic continuation of functions given by continued fractions, revisited. Rocky Mountain Journal of Mathematics. volum 23 (2).
Academic article
Lorentzen, Lisa. (1993) The closure of convergence sets for continued fractions are convergence sets. Proceedings of the Edinburgh Mathematical Society. volum 37.
Academic article
Ruscheweyh, Stephan; Lorentzen, Lisa. (1993) Simple convergence sets for continued fractions K(a_n/1). Journal of Mathematical Analysis and Applications. volum 37.
Academic article
Lorentzen, Lisa. (1992) Arithmetic operations with regular C-fractions. Numerische Mathematik. volum 61.
Academic article
Lorentzen, Lisa. (1992) Bestness of the parabola theorem for continued fractions. Journal of Computational and Applied Mathematics.
Academic article
Lorentzen, Lisa. (1992) Computations of hypergeometric functions by means of continued fractions. Computational and applied mathematics 1 - Algorithms and Theory.
Academic article
Lorentzen, Lisa. (1991) Is being near sufficient to inherit?. IMACS Annals on Computing and Applied Mathematics. volum 9.
Academic article
Lorentzen, Lisa. (1991) Is it really old-fashioned to compute hypergeometric functions by means of continued fractions?. IMACS Annals on Computing and Applied Mathematics.
Academic article
Masson, David R.; Lorentzen, Lisa; Jacobsen, Lisa. (1991) A sequence of best parabola theorems for continued fractions. Rocky Mountain Journal of Mathematics. volum 21 (1).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1990) On the Bauer - Muir transformation for continued fractions and its applications. Journal of Mathematical Analysis and Applications. volum 152 (2).
Academic article
Lorentzen, Lisa. (1990) Compositions of contractions. Journal of Computational and Applied Mathematics. volum 152 (2).
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1990) Orthogonal polynomials, chain sequences, three-term recurrence relations and continued fractions. Lecture notes in mathematics. volum 1435.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa; Masson, David R.. (1990) On the convergence of limit periodic continued fractions K(a(n)/1) where a(n)-> -1/4. Part III. Constructive approximation. volum 6 (1).
Academic article
Waadeland, Haakon; Lorentzen, Lisa; Jacobsen, Lisa. (1990) An asymptotic property for tails of limit periodic continued fractions. Rocky Mountain Journal of Mathematics. volum 20 (1).
Academic article
Berndt, Bruce; Andrews, George; Lamphere, Robert L.; Lorentzen, Lisa; Jacobsen, Lisa. (1989) Variations on the Rogers-Ramanujan Continued Fraction in Ramanujan's Notebooks. Lecture notes in mathematics. volum 1395.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1989) Domains of validity for some of Ramanujan's continued fraction formulas. Journal of Mathematical Analysis and Applications. volum 143 (2).
Academic article
Waadeland, Haakon; Lorentzen, Lisa; Jacobsen, Lisa. (1989) A result on nearness of functions and their regular C-fraction expansions. Proceedings of the American Mathematical Society. volum 106 (3).
Academic article
Waadeland, Haakon; Lorentzen, Lisa; Jacobsen, Lisa. (1989) When does f(z) have a regular C-fraction expansion or a normal Padé table?. Journal of Computational and Applied Mathematics. volum 28.
Academic article
Waadeland, Haakon; Thron, W. J.; Lorentzen, Lisa. (1989) Julius Worpitzky, his contributions to analytic theory of continued fractions and his times. Lecture notes in mathematics. volum 1406.
Academic article
Waadeland, Haakon; Thron, W.J.; Lorentzen, Lisa; Jacobsen, Lisa. (1989) Some observations on the distribution of values of continued fractions. Numerische Mathematik. volum 55.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa; Levrie, Paul. (1988) Convergence acceleration for generalized continued fractions. Transactions of the American Mathematical Society. volum 305 (1).
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1988) Approximants for functions represented by limit periodic continued fractions. Constructive Theory for Functions '87..
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1988) Meromorphic continuation of functions given by limit k-periodic continued fractions. Applied Numerical Mathematics. volum 4.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1988) Remarks to a definition of convergence acceleration illustrated by means of continued fractions K(a(n)/1) where a(n) -> 0. Journal of Computational and Applied Mathematics. volum 21.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1988) Uniform convergence of limit periodic generalized continued fractions. Analysis. volum 8.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa; Verdonk, Brigitte; Cuyt, Annie. (1988) Instability and modification of Thiele interpolating continued fractions. Applied Numerical Mathematics. volum 4.
Academic article
Waadeland, Haakon; Lorentzen, Lisa. (1988) Convergence acceleration of limit periodic continued fractions under asymptotic side conditions. Numerische Mathematik. volum 53.
Academic article
de Bruin, Marcel G.; Jacobsen, Lisa; Lorentzen, Lisa. (1987) Modification of generalised continued fractions I. Lecture notes in mathematics. volum 1237.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1987) General correspondence for continued fractions. Journal of Computational and Applied Mathematics. volum 19.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1987) Nearness of continued fractions. Mathematica Scandinavica. volum 60.
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1987) Convergence of limit k-periodic continued fractions in the hyperbolic or loxodromic case. Skrifter. volum 5.
Academic article
Ruscheweyh, Stephan; Jacobsen, Lisa; Lorentzen, Lisa. (1987) On the domain of meromorphy of limit k-periodic continued fractions. Archiv der Mathematik. volum 48.
Academic article
Thron, W.J.; Jacobsen, Lisa; Lorentzen, Lisa. (1987) Limiting structures for sequences of linear fractional transformations. Proceedings of the American Mathematical Society. volum 99 (1).
Academic article
Waadeland, Haakon; Jones, William B.; Lorentzen, Lisa; Jacobsen, Lisa. (1987) Convergence acceleration for continued fractions K(a(n)/1) where a(n) -> infinity. Lecture notes in mathematics. volum 1237.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1986) A theorem on simple convergence regions for continued fractions K(a(n)/1). Lecture notes in mathematics. volum 1199.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1986) Composition of linear fractional transformations in terms of tail sequences. Proceedings of the American Mathematical Society. volum 97 (1).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1986) General convergence of continued fractions. Transactions of the American Mathematical Society. volum 294 (2).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1986) On the convergence of limit periodic continued fractions K(a(n)/1) where a(n) -> -1/4. II. Lecture notes in mathematics. volum 1199.
Academic article
Jacobsen, Lisa; Thron, W.J.; Lorentzen, Lisa. (1986) Oval convergence regions and circular limit regions for continued fractions K(a(n)/1). Lecture notes in mathematics. volum 1199.
Academic article
Waadeland, Haakon; Jacobsen, Lisa; Lorentzen, Lisa. (1986) Three computational aspects of continued fraction / Padé approximants. IMACS Transactions on Scientific Computation.
Academic article
Waadeland, Haakon; Jones, William B.; Jacobsen, Lisa; Lorentzen, Lisa. (1986) Further results on the computation of the incomplete gamma functions. Lecture notes in mathematics. volum 1199.
Academic article
Waadeland, Haakon; Lorentzen, Lisa. (1986) Even and odd parts of limit periodic continued fractions. Journal of Computational and Applied Mathematics. volum 15.
Academic article
de Bruin, Marcel G.; Jacobsen, Lisa; Lorentzen, Lisa. (1985) The dominance concept for linear reccurence relations with applications to continued fractions. Nieuw Archief voor Wiskunde. volum 3 (4).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Convergence of limit k-periodic continued fractions K(a(n)/b(n)) and of subsequences of their tails. Proceedings of the London Mathematical Society. volum 51 (3).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Domains of functions represented by periodic continued fractions. Skrifter. volum 3 (1).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Functions defined by continued fractions. Meromorphic continuation. Rocky Mountain Journal of Mathematics. volum 15 (3).
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Regions for right and wrong tails. Skrifter. volum 7.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1985) Repeated modifications of limit k-periodic continued fractions. Numerische Mathematik. volum 47.
Academic article
Waadeland, Haakon; Jacobsen, Lisa; Lorentzen, Lisa. (1985) Three computational aspects of continued fraction / Padé approximants. IMACS World Congress Proceedings.
Academic article
Waadeland, Haakon; Lorentzen, Lisa. (1985) Glimt fra analytisk teori for kjedebrøker I. Normat. volum 3.
Popular scientific article
Waadeland, Haakon; Lorentzen, Lisa. (1985) Glimt fra analytisk teori for kjedebrøker II. Normat. volum 4.
Popular scientific article
Jacobsen, Lisa; Lorentzen, Lisa. (1984) Further results on convergence acceleration for continued fractions K(a(n)/1). Transactions of the American Mathematical Society. volum 281 (1).
Academic article
Magnus, Arne; Jacobsen, Lisa; Lorentzen, Lisa. (1984) On the convergence of limit periodic continued fractions K(a(n)/1) where a(n) -> -1/4. Lecture notes in mathematics. volum 1105.
Academic article
Waadeland, Haakon; Jacobsen, Lisa; Lorentzen, Lisa. (1984) Modification of continued fractions. Lecture notes in mathematics. volum 1071.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1983) Convergence acceleration and analytic continuation by means of modifications of continued fractions. Skrifter. volum 1.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1983) Convergence acceleration for continued fractions K(a(n)/1). Transactions of the American Mathematical Society. volum 275 (1).
Academic article
Lorentzen, Lisa; Jacobsen, Lisa. (1983) Modified approximants for continued fractions. Construction and application. Skrifter. volum 3.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1982) A method for convergence acceleration of continued fractions K(a(n)/1). Lecture notes in mathematics. volum 932.
Academic article
Jacobsen, Lisa; Lorentzen, Lisa. (1982) Some periodic sequences of circular convergence regions. Lecture notes in mathematics. volum 932.
Academic article
Waadeland, Haakon; Jacobsen, Lisa; Lorentzen, Lisa. (1982) Some useful formulas involving tails of continued fractions. Lecture notes in mathematics. volum 932.
Academic article

Books

Lorentzen, Lisa; Hole, Arne; Lindstrøm, Tom. (2015) Kalkulus med én og flere variable (2. utgave). Universitetsforlaget. 2015. ISBN 9788215022499.
Textbook
Lorentzen, Lisa. (2012) Hva er matematikk. Universitetsforlaget. 2012. ISBN 978-82-15-02042-6.
Popular scientific book
Lorentzen, Lisa. (2010) Kalkulus for Ingeniører. Kort og Godt. Universitetsforlaget. 2010. ISBN 978-82-15-01624-5.
Textbook
Lorentzen, Lisa; Waadeland, Haakon. (2008) Continued Fractions. Vol.1: Convergence Theory. World Scientific. 2008. ISBN 978-90-78677-07-9.
Academic monograph
Lindstrøm, Tom; Hole, Arne; Lorentzen, Lisa. (2003) Kalkulus med en og flere variabler. Universitetsforlaget. 2003. ISBN 82-00-42433-2.
Textbook
Lorentzen, Lisa; Hole, Arne; Lindstrøm, Tom. (2003) Kalkulus med en og flere variabler. Universitetsforlaget. 2003. ISBN 82-00-42433-2.
Textbook
Lorentzen, Lisa; Njåstad, Olav; Rønning, Frode. (1999) Continued fractions and geometric function theory. Conference held in Trondheim, Norway, June 24-28, 1997 in honor of Haakon Waadeland on occasion his 70th birthday. Elsevier. 1999. Journal of Computational and Applied Mathematics (1-2).
Non-fiction book
Lorentzen, Lisa; Njåstad, Olav; Rønning, Frode. (1999) Continued fractions and geometric function theory. Conference held in Trondheim, Norway, June 24-28, 1997 in honor of Haakon Waadeland on occasion his 70th birthday. 1999.
Non-fiction book
Jacobsen, Lisa; Lamphere, Robert L.; Berndt, Bruce; Andrews, George; Lorentzen, Lisa. (1993) The continued fractions found in the unorganized portions of Ramanujan's notebooks. 1993. Memoirs of the American Mathematical Society (Hefte).
Academic monograph
Lorentzen, Lisa; Waadeland, Haakon. (1992) CONTINUED FRACTIONS WITH APPLICATIONS. 1992. ISBN 0-444-89265-6. Studies in Computational Mathematics 3 (3).
Academic monograph
Lorentzen, Lisa; Jacobsen, Lisa. (1989) Analytic Theory of Continued Fractions III. Proceedings, Redstone 1988. 1989. ISBN 0-387-51830-4. Lecture notes in mathematics (1406).
Non-fiction book

Part of book/report

Lorentzen, Lisa. (2013) Continued Fractions, Why and How. Computational Methods in Function Theory.
Academic chapter/article/Conference paper
Lorentzen, Lisa. (2013) Recurrence Relations. Walter Gautschi. Selected Works with Commentaries, Vol 3.
Academic chapter/article/Conference paper
Lorentzen, Lisa. (1998) Continued Compositions of Self-Mappings. Proceedings of the Second Asian Mathematical Conference 1995 : Suranaree University of Technology, 17-20 October 1995.
Academic chapter/article/Conference paper
Lorentzen, Lisa. (1994) Litt av hvert om kjedebrøk. Den levende matematikken.
Academic chapter/article/Conference paper
Lorentzen, Lisa. (1993) Litt av hvert om kjedebrøk. Matematiske ideer.
Academic chapter/article/Conference paper

Report

Lorentzen, Lisa. (2003) Grandfather clocks, grand pianos and continued fractions. 2003.
Report
Tveitereid, Morten; Lorentzen, Lisa; Reikerås, Elin; Jorde, Doris. (1997) Tiltak for å styrke matematikk, naturvitenskap og teknologi i norsk utdanning. Sluttrapport fra arbeidsgruppe nedsatt av Kirke-, utdannings-og forskningsdepartementet. 1997. Publikasjoner.
Report
Tveitereid, Morten; Lorentzen, Lisa; Reikerås, Elin Kristi Lie; Jorde, Doris. (1997) Tiltak for å styrke matematikk, naturvitenskap og teknologi i norsk utdanning. Sluttrapport fra arbeidsgruppe nedsatt av Kirke-, utdannings-og forskningsdepartementet. 1997.
Report
Lorentzen, Lisa; Waadeland, Haakon. (1991) A Taste of Continued Fractions. 1991.
Report

UTSTILLING

Rokne, Arnfinn Stendahl; Brattli, Terje; Ekrem, Torbjørn; Lorentzen, Lisa; Rossing, Nils Kristian; Cyvin, Øylov Emma; Sandbakk, Elin; Eidstumo, Frank; Magnusson, Jan Inge; Gätzschmann, Per; Knowles, Jonathan; Bongard, Terje. (2010) Vitskap og sanning. Kunnskapslarm [Kunstnerisk og museal presentasjon] . NTNU Vitenskapsmuseet; Trondheim. 2010-03-12 - 2010-12-31.
Museum exhibition

Media

2013

Interview

Lorentzen, Lisa. (2013) Nytt primtall. NRK P2 Radioselskapet [Radio]. 2013-03-12.
Interview

Lorentzen, Lisa. (2013) Onsdagsgjesten. NRK P2 Ekko [Radio]. 2013-03-13.
Popular scientific lecture

Lorentzen, Lisa. (2013) Tall, tall og store tall. Universitetsforlagets årlige middag i Trondheim . Universitetsforlaget; Trondheim. 2013-03-20.

2012

Academic lecture

Lorentzen, Lisa. (2012) Convergence and divergence of continued fractions. Gjest ved universitetet i Eichstätt . Hans-Peter Blatt, Universität Eichstätt; Eichstätt. 2012-07-04 - 2012-07-04.
Academic lecture

Lorentzen, Lisa. (2012) Data graphics and research on continued fractions. Gjest ved universitetet i Freiberg . Elias Wegert; Universität Freiberg, Freiberg. 2012-06-21 - 2012-06-21.
Popular scientific lecture

Lorentzen, Lisa. (2012) Hva er matematikk?. Novemberkonferansen . Matematikksenteret og Universitetsforlaget; Gløshaugen, Trondheim. 2012-11-28 - 2012-11-28.
Popular scientific lecture

Lorentzen, Lisa. (2012) Hva er matematikk?. Boklansering hos Tapir . Tapir Dragvoll og Universitetsforlaget; Tapir, Dragvoll, Trondheim. 2012-11-28 - 2012-11-28.
Popular scientific lecture

Lorentzen, Lisa. (2012) Matematikk ... ?. Motivasjonsseminar for elever i vgs . Seksjon for opplæring i skole, Rogaland Fylkeskommune; Preikestolhytta utenfor Stavanger. 2012-09-26 - 2012-09-27.
Academic lecture

Lorentzen, Lisa. (2012) Random continued fractions. Ramanujan 125 . Universitetet i Gainesville, Florida; Gainesville, Florida. 2012-11-04 - 2012-11-07.
Interview

Lorentzen, Lisa. (2012) Siste side. Dagens Næringsliv [Avis]. 2012-11-28.
Interview

Lorentzen, Lisa. (2012) Skjønnheten i å skjønne. Universitetsavisa, organ ved NTNU [Avis]. 2012-11-28.
Interview

Lorentzen, Lisa. (2012) Vakre tall. Klartekst, Universitetsforlagets info-blad, nr 2 i 2012 [Avis]. 2012-11-10.
Academic lecture

Lorentzen, Lisa. (2012) What can you see from pictures of continued fractions?. Gjest ved universitetet i Würzburg . Oliver Roth, Universität Würzburg; Würzburg. 2012-07-10 - 2012-07-10.
Interview

Lorentzen, Lisa. (2012) Å se det enkle i det kompliserte, det er skjønnhet. Infomat (Norsk Matematisk Forenings informasjonsblad) [Avis]. 2012-11-30.

2008

Academic lecture

Lorentzen, Lisa. (2008) Continued fractions, how and why. CMFT Workshop at Guwahati . Institute of Advanced Study in Science and Technology at Guw; Guwahati. 2008-01-04 - 2008-01-10.
Academic lecture

Lorentzen, Lisa. (2008) Convergence of linear fractional transformations. CMFT . Institute of Advanced Studies in Science and Technology; Guwahati. 2008-01-04 - 2008-01-10.
Interview

Lorentzen, Lisa. (2008) Den japanske matematikeren Seki Kowa. NRK [Radio]. 2008-10-30.
Interview

Lorentzen, Lisa. (2008) Den store klassefesten. NRK [TV]. 2008-01-31.
Popular scientific lecture

Lorentzen, Lisa. (2008) Eventyret Ramanujan. Rekruttering til NTNU . NTNU; Trondheim. 2008-01-01 - 2008-12-31.
Popular scientific lecture

Lorentzen, Lisa. (2008) Hvordan unngå å stryke i matematikk. Klassens time . NT-Fakultetet; NTNU, Trondheim. 2008-09-10 - 2008-09-10.
Academic lecture

Lorentzen, Lisa. (2008) Limit periodic continued fractions. CMFT . Institute of Advanced Studies in Science and Technology; Guwahati. 2008-01-04 - 2008-01-10.
Academic lecture

Lorentzen, Lisa. (2008) Ramanujan and his continued fractions. Invitert foredrag ved "Rolling Waves in Leuven 2008" . Katholieke Universiteit Leuven; Leuven. 2008-12-15 - 2008-12-17.
Academic lecture

Lorentzen, Lisa. (2008) Ramanujan's first continued fractions. CMFT . Institute of Advanced Studies in Science and Technology; Guwahati. 2008-01-04 - 2008-01-10.
Academic lecture

Lorentzen, Lisa. (2008) The parabola theorem in continued fraction theory. CMFT . Institute of Advanced Study in Science and Technology; Guwahati. 2008-01-04 - 2008-01-10.

2006

Academic lecture

Lorentzen, Lisa. (2006) Continued fractions with circular twin value sets. The annual joint meeting AMS and MAA . AMS and MAA; San Antonio, Texas. 2006-01-12 - 2006-01-14.

2005

Academic lecture

Lorentzen, Lisa. (2005) A conjecture in continued fraction theory. Computational Methods and Function Theory . St. Ruscheweyh and Ed Saff; Joensuu. 2005-06-13 - 2005-06-18.
Academic lecture

Lorentzen, Lisa. (2005) Convergence of continued fractions with simple value sets. Invitert som gjesteforeleser . University of Cambridge; Cambridge. 2005-04-13.
Popular scientific lecture

Lorentzen, Lisa; Waadeland, Carl Haakon. (2005) Musikk og kjedebrøker: 5-toners, 12-toners og 41-toners skala. Det Kongelige Norske Videnskabers Selskab møte . Det Kongelige Norske Videnskabers Selskab; Trondheim. 2005-12-12 - 2005-12-12.

2004

Academic lecture

Lorentzen, Lisa. (2004) Continued Fractions - ideas and results. Invitert som gjesteforeleser . University of Charleston; Charleston. 2004-11-13 - 2004-11-13.
Academic lecture

Lorentzen, Lisa. (2004) Flervalgsprøver som vurderingsform. Flervalgsprøver som vurderingsform . Læringsarena for eksamen og alternative vurderingsformer ved; NTNU, Trondheim. 2004-11-17 - 2004-11-17.
Popular scientific lecture

Lorentzen, Lisa. (2004) Matematikk -- mer enn tall ?. Seminar ved Gosen skole, Stavanger . Gosen Skole; Stavanger. 2004-04-29 - 2004-04-29.

2003

Academic lecture

Lorentzen, Lisa. (2003) Convergence of continued fractions is more than it looks like. Erasmus Utveksling . Universidad de Almería; Almería. 2003-06-24 - 2003-06-24.
Academic lecture

Lorentzen, Lisa. (2003) General convergence in quasi-normal families. The 11th International Conference on Finite and Infinite Dimensional Complex Analysis and Applications . Department of Mathematics, Chiang Mai University; Chiang Mai. 2003-07-27 - 2003-07-31.
Popular scientific lecture

Lorentzen, Lisa. (2003) Grandfather clocks, grand pianos and continued fractions. Summer School for teachers . Department of Mathematics, Yeungnam University; Daegu. 2003-07-18 - 2003-07-18.
Popular scientific lecture

Lorentzen, Lisa. (2003) Om å engasjere studenter. Smittende opptreden. ALTUNDs konferanse om inspirert undervisning. . ALTUND, NTNU; NTNU, Trondheim. 2003-11-07 - 2003-11-07.
Academic lecture

Lorentzen, Lisa. (2003) Store fags pedagogikk. Seminar . NTNU; Trondheim. 2003-10-10 - 2003-10-10.
Academic lecture

Lorentzen, Lisa. (2003) Tiltak i undervisningen -- nye undervisningsmetoder. Undervisning og evaluering i en ny tid . Høgskolen i Bergen; Bergen. 2003-04-29 - 2003-04-30.
Academic lecture

Lorentzen, Lisa. (2003) Tiltak i undervisningen. Nye undervisningsmetoder. NTNUs lederseminar på Røros . NTNU; Røros. 2003-02-04 - 2003-02-05.
Academic lecture

Lorentzen, Lisa. (2003) Undervisning innenfor kvalitetsreformen. Studiemøte ved Kjemisk Institutt, NTNU . Kjemisk Institutt, NTNU; Trondheim. 2003-05-20 - 2003-05-20.
Academic lecture

Lorentzen, Lisa. (2003) Undervisning med kvalitetsreformen. Møte for studenttillitsrepresentanter ved universiteter og høgskoler i Norge . Studenttillitsrepresentanter ved NTNU; NTNU, Trondheim. 2003-10-24 - 2003-10-24.
Academic lecture

Lorentzen, Lisa. (2003) Vi og kvalitetsreformen. Fagkonferanse for administratorer ved høgskoler og universiteter . NTNU; Jektvollen, Innerøya. 2003-05-27 - 2003-05-27.

2002

Popular scientific lecture

Lorentzen, Lisa. (2002) En historie rundt en historie. Møte i Det Kongelige Norske Videnskabers Selskab . DKNVS; Trondheim. 2002-03-18 - 2002-03-18.
Academic lecture

Lorentzen, Lisa. (2002) Matematikk -- et problemfag?. FUS-seminar . FUS, NTNU; Selbusjøen Hotell. 2002-08-29 - 2002-08-30.
Popular scientific lecture

Lorentzen, Lisa. (2002) Matematikk kan brukes til noe. Gjesteforelesning . Gosen skole; Stavanger. 2002-04-29 - 2002-04-29.

2001

Academic lecture

Lorentzen, Lisa. (2001) Accelerating the convergence of some Stieltjes Continued Fractions. Sixth International Symposium on Orthogonal Polynomials, Special Functions and Applications . University of Rome; Roma. 2001-06-18 - 2001-06-22.
Academic lecture

Lorentzen, Lisa. (2001) Computation of Continued Fractions. 2001: A Mathematics Odyssey . Mesa State College; Grand Junction, Colorado. 2001-08-06 - 2001-08-10.
Academic lecture

Lorentzen, Lisa. (2001) Convergence of Continued Fractions is more than it looks like. SANUM2001 . University of Stellenbosch; Stellenbosch. 2001-04-09 - 2001-04-11.

2000

Academic lecture

Lorentzen, Lisa. (2000) Continued fraction techniques. Analytic functions . Meenaxi College and International Institute of Technology, C; Chennai. 2000-12-03 - 2000-12-07.
Academic lecture

Lorentzen, Lisa. (2000) Continued fraction techniques and Ramanujan's continued fraction results. Gjesteforelesning . The Ramanujan Institute, Chennai; Chennai. 2000-12-10 - 2000-12-10.
Academic lecture

Lorentzen, Lisa. (2000) Convergence of Continued Fractions. Millennial Conference on Number Theory . University of Illinois; Urbana-Champaign, Illinois. 2000-05-20 - 2000-05-26.
Academic lecture

Lorentzen, Lisa. (2000) Convergence of continued fractions and sequences of functions. Gjesteforelesning . International Institute of Technology, Chennai; Chennai. 2000-12-16 - 2000-12-16.
Academic lecture

Lorentzen, Lisa. (2000) General Convergence in Quasi-Normal Families. Planar Harmonic Mappings . Technion; Haifa. 2000-01-07 - 2000-01-13.
Academic lecture

Lorentzen, Lisa. (2000) Generell konvergens i kvasinormale familier. Analyseseminaret ved IMF, NTNU . IMF, NTNU; Trondheim. 2000-02-11 - 2000-02-11.
Academic lecture

Lorentzen, Lisa. (2000) Matematikk er et morsomt, spennende og nyttig fag -- eller er det ikke det?. Matematikk og pedagogikk . Norske Sivilingeniørers Forening; Sogndal. 2000-10-25 - 2000-10-25.
Academic lecture

Lorentzen, Lisa. (2000) Modern Theory of Continued Fractions. International Conference on Analysis and Its Applications . Meenakshi College for Women; Chennai. 2000-12-06 - 2000-12-09.
Academic lecture

Lorentzen, Lisa. (2000) Ramanujan and continued fractions. Gjesteforelesning . Sindhi College; Chennai. 2000-12-14 - 2000-12-14.

1999

Academic lecture

Lorentzen, Lisa. (1999) Continued compositions. Analytic Functions . University of Iasi; Iasi. 1999-08-23 - 1999-08-27.
Academic lecture

Lorentzen, Lisa. (1999) Continued fractions and other infinite structures. Gjesteforelesning . Bergakademiet i Freiberg; Freiberg. 1999-11-29 - 1999-11-29.
Academic lecture

Lorentzen, Lisa. (1999) Convergence of continued fractions and other processes based on generalized iteration. International Conference on Rational Approximation . University of Antwerp; Antwerpen. 1999-06-06 - 1999-06-11.
Academic lecture

Lorentzen, Lisa. (1999) Convergence of continued fractions is more than it looks like. Gjesteforelesning . University of Ulm; Ulm. 1999-11-27 - 1999-11-27.
Academic lecture

Lorentzen, Lisa. (1999) Convergence of sequences of analytic functions. Gjesteforelesning . University of Würzburg; Würzburg. 1999-10-03 - 1999-10-03.
Academic lecture

Lorentzen, Lisa. (1999) Hva gjør en matematiker. Gjesteforelesning . Avd for Lærerutdanning, Høgskolen i Bergen; Bergen. 1999-02-09 - 1999-02-10.
Academic lecture

Lorentzen, Lisa. (1999) Some ideas from continued fraction theory. Rational Approximation . University of Antwerp; Antwerpen. 1999-06-07 - 1999-06-11.

1998

Academic lecture

Lorentzen, Lisa. (1998) A convergence question for self mappings. XII Conference on Analytic Functions . Universytet Marii Curie Sklodowskeij; Lublin. 1998-08-31 - 1998-09-04.
Academic lecture

Lorentzen, Lisa. (1998) Convergence of compositions of self-mappings. XII Conference on Analytic functions . University of Mariae Curie - Sklodowska; Lublin. 1998-08-30 - 1998-09-04.
Academic lecture

Lorentzen, Lisa. (1998) Convergence of continued fractions. Continued fractions: from analytic number theory to constructive approximation . University of Missouri; Columbia, Missouri. 1998-05-20 - 1998-05-23.
Academic lecture

Lorentzen, Lisa. (1998) Convergence of continued fractions. Continued fractions: from Analytic Number Theory to Constructive Approximation . Department of Mathematics, University of Missouri; Columbia, Missouri. 1998-05-20 - 1998-05-23.
Academic lecture

Lorentzen, Lisa. (1998) Kan historie lede til regneglede?. Lærerutdanningsmøte . Høgskolen i Trondheim, Avd for Lærerutdanning og NTNU; Trondheim. 1998-08-03 - 1998-08-08.
Academic lecture

Lorentzen, Lisa. (1998) Kan historie lede til regneglede? En matematiker blar i historiebøker. Ny lærerutdanning -- ny giv i matematikkfaget . HiST/LAMIS; Trondheim. 1998-06-20 - 1998-06-25.
Popular scientific lecture

Lorentzen, Lisa. (1998) Ramanujan. Excenter aften på Studentersamfundet . Studentersamfundet i Trondheim; Trondheim. 1998-09-24 - 1998-09-24.

1996

Academic lecture

Lorentzen, Lisa. (1996) Bruk av IT i matematikk. Fra fiende til venn. pedagogisk forum . Pedagogisk Forum; NTNU, Dragvoll, Trondheim. 1996-01-23 - 1996-01-23.
Academic lecture

Lorentzen, Lisa. (1996) Bruk av IT i matematikken. Fra fiende til venn?. Kreativ bruk av datateknikk i undervisningen . NTH; Trondheim. 1996-01-23 - 1996-01-23.
Academic lecture

Lorentzen, Lisa. (1996) Convergence of continued fractions. The Rolls Final Meeting . Adhemar Bultheel, leder for EU-prosjektet ROLLS; Leipzig. 1996-11-01 - 1996-11-04.
Academic lecture

Lorentzen, Lisa. (1996) Convergence of continued fractions. Orthogonal Functions, Moment Theory, Padé Approximants and Applications . Universidad Estadual Paulista; São José. 1996-06-19 - 1996-06-28.

1995

Academic lecture

Lorentzen, Lisa. (1995) Continued Compositions. AMC-95: The second Asian Mathematical Conference . Suranaree University of Technology; Nakhon Ratchasima. 1995-10-17 - 1995-10-20.

1994

Academic lecture

Lorentzen, Lisa. (1994) A generalized form of fixed point theorems. Gjesteforelesning . Ohio State Universty at Cincinnati; Cincinnati, Ohio. 1994-01-07 - 1994-01-07.
Academic lecture

Lorentzen, Lisa. (1994) Asymptotic behavior of solutions of Poincare difference equations. Conference on Analytic Theory of continued Fractions and Related Subjects . University of Colorado; Boulder, Colorado. 1994-07-10 - 1994-07-29.
Academic lecture

Lorentzen, Lisa. (1994) Asymptotic behavior of solutions of Poincaré difference equations. Gjesteforelesning . Ohio State University at Urbana-Champaign; Urbana-Champaign, Ohio. 1994-03-08 - 1994-03-08.
Academic lecture

Lorentzen, Lisa. (1994) Asymptotic behavior of solutions of three term Poincare difference equations. International Conference, Computational Methods and Function Theory . St. Ruscheweyh, Ed Saff and Universiti Sains Malaysia; Penang. 1994-03-21 - 1994-03-25.
Academic lecture

Lorentzen, Lisa. (1994) Bounded value sets and convergence of continued fractions. A status report. Continued fractions seminar . University of Colorado; Boulder, Colorado. 1994-07-29 - 1994-07-29.
Academic lecture

Lorentzen, Lisa. (1994) Continued Compositions of analytic functions. Gjesteforelesning . University of Wisconsin; Madison, Wisconsin. 1994-03-11 - 1994-03-11.
Academic lecture

Lorentzen, Lisa. (1994) Continued compositions of analytic functions. Gjesteforelesning . State University of new York at Albany; Albany, New York. 1994-01-28 - 1994-01-28.
Academic lecture

Lorentzen, Lisa. (1994) Convergence of continued fractions. Orthogonality, Moment problems and Continued Fractions. An International Conference in honour of Thomas Jan Stieltjes Jr (1856-1894) . Delft University of Technology; Delft. 1994-10-31 - 1994-11-04.
Popular scientific lecture

Lorentzen, Lisa. (1994) Derivasjon og integrasjon i historisk perspektiv. Kurs for lærere i den videregående skolen . Jan Wibe, Senter for etterutdanning, AVH, Dragvoll; NTNU, Dragvoll, Trondheim. 1994-11-30 - 1994-11-30.
Academic lecture

Lorentzen, Lisa. (1994) The Parabola Theorem Revisited. Analytic Theory of Continued Fractions and Related Subjects . University of Colorado; Boulder, Colorado. 1994-07-18 - 1994-07-29.

1993

Academic lecture

Lorentzen, Lisa. (1993) A generalization of fixed point theorems. Kempner Colloquium . University of Colorado, Department of Mathematics; Boulder, Colorado. 1993-11-15 - 1993-11-15.
Academic lecture

Lorentzen, Lisa. (1993) Computation of ratios of hypergeometric functions. Gjesteforelesning . Texas Tech; Lubbock, Texas. 1993-11-24 - 1993-11-24.
Academic lecture

Lorentzen, Lisa. (1993) Efficient Computation of Hypergeometric Functions by means of Continued Fractions. Slow Pitch Seminar . University of Colorado; Boulder, Colorado. 1993-12-01 - 1993-12-01.
Academic lecture

Lorentzen, Lisa. (1993) Separate convergence of continued fractions, part 1. Continued fraction Seminar . University of Colorado; Bouklder, Colorado. 1993-11-17 - 1993-11-17.
Academic lecture

Lorentzen, Lisa. (1993) Separate convergence of continued fractions, part 2. Continued fraction seminar . University of Colorado; Boulder, Colorado. 1993-11-24 - 1993-11-24.

1992

Academic lecture

Lorentzen, Lisa. (1992) Analytic self-mappings of the unit disk, inspired by continued fractions. Continued Fractions and Orthogonal Polynomials: Theory and Applications . H.Waadeland, O.Njåstad, L.Lorentzen, NTNU; Loen. 1992-06-17 - 1992-06-24.
Academic lecture

Lorentzen, Lisa. (1992) Limit sets and convergence sets for continued fractions K(1/b_n). Continued Fractions and Orthogonal Functions: Theory and Applications . H.Waadeland, O.Njåstad, L.Lorentzen, NTNU; Loen. 1992-06-17 - 1992-06-24.
Academic lecture

Lorentzen, Lisa. (1992) Limit sets, pre value sets, value sets and convergence sets for continued fractions. 4. International Symposium on Orthogonal Polynomials and their Applications . Association Fracaise d'Approximation; Evian. 1992-10-19 - 1992-10-23.
Academic lecture

Lorentzen, Lisa. (1992) The ovals are convergence sets. Continued fractions. Theory and Applications . Haakon Waadeland, Olav Njåstad, Lisa Lorentzen; Loen. 1992-06-17 - 1992-06-24.
Academic lecture

Lorentzen, Lisa. (1992) Twin convergence sets for continued fractions. Continued Fractions and Orthogonal Functions: Theory and Applications . Haakon Waadeland , Olav Njåstad, Lisa Lorentzen, NTNU; Loen. 1992-06-17 - 1992-06-24.

1991

Academic lecture

Lorentzen, Lisa. (1991) Computation of Special functions. 13th IMACS World Congress on Computation and Applied Mathematics . Trinity College Dublin; Dublin, Ireland. 1991-07-22 - 1991-07-26.

1990

Academic lecture

Lorentzen, Lisa. (1990) Arithmetic Operations with Regular C-Fractions. Conference on Approximation Theory . University of South Florida; Tampa, Florida. 1990-03-19 - 1990-03-23.
Academic lecture

Lorentzen, Lisa. (1990) En kjedebrøkteoretikers syn på Banach's fikspunktteorem. Fellesmøte mellom Svenska Matematikersamfundet og >Norsk Matematisk Forening . Umeå Universitet; Umeå. 1990-02-28 - 1990-02-28.
Academic lecture

Lorentzen, Lisa. (1990) Inheritance of Asymptotic Behavior for Sequences of Orthogonal Polynomials. Third International Symposium on Orthogonal Polynomials and Their Applications . University of Roma; Erice. 1990-06-01 - 1990-06-08.

1989

Academic lecture

Lorentzen, Lisa. (1989) Continued fractions and orthogonal polynomials. Orthogonal Polynomials and Their Applications . Ohio State University; Columbus, Ohio. 1989-05-22 - 1989-06-03.
Academic lecture

Lorentzen, Lisa. (1989) Continued fractions and their relation to orthogonal polynomials. Computational methods and Function Theory . Universidad Tecnica Federico Santa Maria; Valparaiso. 1989-03-13 - 1989-03-18.
Academic lecture

Lorentzen, Lisa. (1989) Convergence regions for continued fractions. Extrapolation and Rational Approximation . Claude Brezinski; CIRM, Luminy. 1989-09-24 - 1989-09-30.
Academic lecture

Lorentzen, Lisa. (1989) Orthogonal Polynomials as seen by a continued fractionist. Pade Approximant -- Continued Fraction Mini Conference . University of Colorado at Boulder; Boulder, Colorado. 1989-06-19 - 1989-06-28.

1988

Academic lecture

Lorentzen, Lisa. (1988) A sequence of "best" parabola theorems for continued fractions. US/Norway Joint Seminar on Pade Approximants and Related Topics . University of Colorado at Boulkder; Boulder, Colorado. 1988-06-21 - 1988-06-25.
Academic lecture

Lorentzen, Lisa. (1988) Continued Fractions. International Congress on Computational and Applied Mathematics . Jour Comp Appl Math; Leuven. 1988-07-25 - 1988-07-29.
Academic lecture

Lorentzen, Lisa. (1988) Filling holes in convergence regions. Analytic Theory of Continued Fractions III . University of Colorado; Redstone, Colorado. 1988-06-26 - 1988-07-05.
Academic lecture

Lorentzen, Lisa. (1988) Generalizations of a theorem by Roach. Analytic theory of Continued Fractions III . University of Colorado; Redstone, Colorado. 1988-06-26 - 1988-07-05.
Academic lecture

Lorentzen, Lisa. (1988) The closure of a convergence set is a convergence set. Analytic theory of continued fractions III . University of Colorado; Redstone, Colorado. 1988-06-26 - 1988-07-05.
Academic lecture

Lorentzen, Lisa. (1988) The story about an unsolved problem in continued fraction theory. Analytic theory of continued fractions III . University of Colorado; Redstone. 1988-06-26 - 1988-07-05.
Academic lecture

Lorentzen, Lisa. (1988) Thiele oscillation and general cinvergence sets. Analytic theory of continued fractions . University of Colorado; Redstone, Colorado. 1988-06-26 - 1988-07-05.

1987

Academic lecture

Lorentzen, Lisa. (1987) Computation of Special Functions by means of Continued Fractions -- Improved method. International Conference on Constructive Theory of Functions . Bulgarian Academy of Sciences; Golden Sands (Varna). 1987-05-25 - 1987-05-31.
Academic lecture

Lorentzen, Lisa. (1987) Convergence of corresponding continued fractions. Ramanujan Centenary Conference . University of Illinois at Urbana-Champaign; Urbana-Champaign, Illinois. 1987-06-01 - 1987-06-05.
Academic lecture

Lorentzen, Lisa. (1987) The convergence of continued fractions. Fellesmøte Svensk matematisk Forening og Norsk Matematisk Forening . NTH; Trondheim. 1987-10-08 - 1987-10-09.
Academic lecture

Lorentzen, Lisa. (1987) Uniform Convergence of Limit Periodic generalized Continued Fractions. Nonlinear Numerical methods and Rational Approximation . University of Antwerp; Antwerpen. 1987-04-20 - 1987-04-24.

1986

Academic lecture

Lorentzen, Lisa. (1986) Modified Approximants for continued fractions. Intyernational Congress on Computational and Applied Mathematics . Journ Comp Appl Math; Leuven. 1986-07-21 - 1986-07-26.

1985

Academic lecture

Lorentzen, Lisa. (1985) Continued Fractions K(a_n/1) where a_n -> -1/4. Analytic Theory of Continued Fractions 2 . University of St. Andrews; Pitlochry and Aviemore. 1985-06-14 - 1985-06-27.
Academic lecture

Lorentzen, Lisa. (1985) General Convergence of Continued Fractions. Congress on Extrapolation and Padé Approximation . Claude Brezinski, Université de Lille; CIRM, Marseille. 1985-10-14 - 1985-10-18.
Academic lecture

Lorentzen, Lisa. (1985) I love the parabola theorems. Analytic theory of continued fractions II . University of St Andrews; Pitlochry. 1985-06-13 - 1985-06-29.
Academic lecture

Lorentzen, Lisa. (1985) Modified Approximants for Continued Fractions K(a_n/1) where a_n -> infinity. Convergence Acceleration and Truncation Error Bounds. Rational Approximation and Its Applications in Mathematics and Physics . J.Gilewicz, M.Pindor, W.Siemaszko; Lancut. 1985-06-30 - 1985-07-04.

1984

Academic lecture

Lorentzen, Lisa. (1984) On Solutions of three-term reccurence relations. Den nittende Nordiske matematikkongress . Íslenzka Stærdfrædafélagid; Reykjavik. 1984-08-13 - 1984-08-18.

1983

Academic lecture

Lorentzen, Lisa. (1983) Convergence and value Regions for Modified Approximants of Continued Fractions. Symposium on Numerical Analysis and Computational Complex Analysis . Swiss federal Institute of Technology (ETH); Zürich. 1983-08-15 - 1983-08-17.
Academic lecture

Lorentzen, Lisa. (1983) Modification of Continued Fraction, Part 2. Padé Approximation and its Applications . H. Wernerb and H.-J. Bünger; Bad Honnef. 1983-03-07 - 1983-03-10.
Academic lecture

Lorentzen, Lisa. (1983) On the convergence of continued fractions K(a_n/1) where a_n -> -1/4. Rational Approximation and Interpolation . University of South Florida; Tampa, Florida. 1983-12-12 - 1983-12-16.
Academic lecture

Lorentzen, Lisa. (1983) Solutions of three-term reccursion relations. Konstruktive Verfahren der Komplexen Analysis . D. Gaier, P.Henrici, R.S.Varga; Mathematisches Forschungsinstitut, Oberwolfach. 1983-08-07 - 1983-08-13.

1982

Academic lecture

Lorentzen, Lisa. (1982) Continued Fractions. International Congress of Mathematicians . ICM; Warszawa. 1982-08-11 - 1982-08-19.
Academic lecture

Lorentzen, Lisa. (1982) Convergence Acceleration by means Modifications of Continued Fractions. Matematikermøte på Køja . Universitetet i Trondheim og Universitetet i Umeå; Köja. 1982-09-17 - 1982-09-21.
Academic lecture

Lorentzen, Lisa. (1982) Convergence Acceleration for Continued Fractions. American Mathematical Society. Summer meeting. . AMS; Toronto. 1982-08-21 - 1982-08-26.

Språkvelger

Lisa Lorentzen

Lisa Lorentzen

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