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  1. Employees

Språkvelger

Norsk

Ole Fredrik Brevig

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Ole Fredrik Brevig

Researcher
Department of Mathematical Sciences

ole.brevig@ntnu.no
Publications

Publications

  • Chronological
  • By category
  • All publications registered in NVA

2025

  • Brevig, Ole Fredrik; Kouroupis, Athanasios; Perfekt, Karl-Mikael. (2025) Almost periodicity and boundary values of Dirichlet series. Transactions of the American Mathematical Society
    Academic article

2024

  • Brevig, Ole Fredrik; Chirre, Andrés; Ortega-Cerdà, Joaquim; Seip, Kristian. (2024) Point evaluation in Paley–Wiener spaces. Journal d'Analyse Mathematique
    Academic article
  • Brevig, Ole Fredrik; Seip, Kristian. (2024) The norm of the backward shift on H1 is 2/sqrt(3). Pure and Applied Functional Analysis
    Academic article
  • Brevig, Ole Fredrik; Seip, Kristian. (2024) Maximal norm Hankel operators. Journal of Mathematical Analysis and Applications
    Academic article
  • Brevig, Ole Fredrik. (2024) The best constant in a Hilbert-type inequality. Expositiones mathematicae
    Academic article
  • Brevig, Ole Fredrik; Llinares, Adrián; Seip, Kristian. (2024) Critical Exponents of the Riesz Projection. Computational methods in Function Theory
    Academic article
  • Brevig, Ole Fredrik; Kouroupis, Athanasios. (2024) An extension of Bohr's theorem. Proceedings of the American Mathematical Society
    Academic article
  • Bampouras, Konstantinos; Brevig, Ole Fredrik. (2024) Norm attaining vectors and Hilbert points. Studia Mathematica
    Academic article

2023

  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2023) The Nehari problem for the Paley--Wiener space of a disc. Journal of Geometric Analysis
    Academic article
  • Brevig, Ole Fredrik; Ortega-Cerdà, Joaquim; Seip, Kristian. (2023) Hilbert points in Hardy spaces. St. Petersburg Mathematical Journal
    Academic article
  • Brevig, Ole Fredrik. (2023) Corrigendum: Sharp norm estimates for composition operators and Hilbert-type inequalities. Bulletin of the London Mathematical Society
    Errata
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2023) Correction to: Weak Product Spaces of Dirichlet Series. Integral equations and operator theory
    Errata
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael; Pushnitski, Alexander. (2023) The spectrum of some Hardy kernel matrices. Annales de l'Institut Fourier
    Academic article
  • Brevig, Ole Fredrik; Grepstad, Sigrid. (2023) Hilbert points in Hilbert space-valued L^p spaces. North-Western European Journal of Mathematics
    Academic article

2022

  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2022) Orthogonal decomposition of composition operators on the $H^2$ space of Dirichlet series. Journal of Functional Analysis
    Academic article
  • Brevig, Ole Fredrik. (2022) Minimal norm Hankel operators. Proceedings of the American Mathematical Society
    Academic article
  • Brevig, Ole Fredrik; Grepstad, Sigrid; Instanes, Sarah May. (2022) F. Wiener’s Trick and an Extremal Problem for H^p. Computational methods in Function Theory
    Academic article

2021

  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2021) A mean counting function for Dirichlet series and compact composition operators. Advances in Mathematics
    Academic article
  • Brevig, Ole Fredrik; Ortega-Cerdà, Joaquim; Seip, Kristian. (2021) Idempotent Fourier multipliers acting contractively on H^p spaces. Geometric and Functional Analysis
    Academic article
  • Brevig, Ole Fredrik; Ortega-Cerdà, Joaquim; Seip, Kristian. (2021) A converse to the Schwarz lemma for planar harmonic maps. Journal of Mathematical Analysis and Applications
    Academic article
  • Brevig, Ole Fredrik; Miheisi, Nazar. (2021) Projecting onto Helson matrices in Schatten classes. Studia Mathematica
    Academic article

2020

  • Brevig, Ole Fredrik; Saksman, Eero. (2020) Coefficient estimates for Hp spaces with 0<p<1. Proceedings of the American Mathematical Society
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2020) Norms of composition operators on the $H^2$ space of Dirichlet series. Journal of Functional Analysis
    Academic article

2019

  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael; Seip, Kristian. (2019) Volterra operators on Hardy spaces of Dirichlet series. Journal für die Reine und Angewandte Mathematik
    Academic article
  • Brevig, Ole Fredrik. (2019) Linear functions and duality on the infinite polytorus. Collectanea Mathematica
    Academic article
  • Bondarenko, Andrii; Brevig, Ole Fredrik; Saksman, Eero; Seip, Kristian. (2019) Linear space properties of H^p spaces of Dirichlet series. Transactions of the American Mathematical Society
    Academic article
  • Bayart, Frédéric; Brevig, Ole Fredrik; Haimi, Antti; Ortega-Cerdà, Joaquim; Perfekt, Karl-Mikael. (2019) Contractive inequalities for Bergman spaces and multiplicative Hankel forms. Transactions of the American Mathematical Society
    Academic article
  • Bayart, Frederic; Brevig, Ole Fredrik. (2019) Composition operators and embedding theorems for some function spaces of Dirichlet series. Mathematische Zeitschrift
    Academic article
  • Brevig, Ole Fredrik; Heap, Winston. (2019) High pseudomoments of the Riemann zeta function. Journal of Number Theory
    Academic article

2018

  • Bondarenko, Andrii; Brevig, Ole Fredrik; Saksman, Eero; Seip, Kristian; Zhao, Jing. (2018) Pseudomoments of the Riemann zeta function. Bulletin of the London Mathematical Society
    Academic article
  • Brevig, Ole Fredrik; Ortega-Cerdà, Joaquim; Seip, Kristian; Zhao, Jing. (2018) Contractive inequalities for Hardy spaces. Functiones et Approximatio Commentarii Mathematici
    Academic article

2017

  • Brevig, Ole Fredrik. (2017) Sharp norm estimates for composition operators and Hilbert-type inequalities. Bulletin of the London Mathematical Society
    Academic article
  • Bayart, Frederic; Brevig, Ole Fredrik. (2017) Compact composition operators with non-linear symbols on the $H^2$ space of Dirichlet series. Pacific Journal of Mathematics
    Academic article

2016

  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2016) Weak Product Spaces of Dirichlet Series. Integral equations and operator theory
    Academic article
  • Brevig, Ole Fredrik; Heap, Winston Paul. (2016) Convergence abscissas for Dirichlet series with multiplicative coefficients. Expositiones mathematicae
    Academic article
  • Brevig, Ole Fredrik; Bailleul, Maxime. (2016) Composition operators on Bohr-Bergman spaces of Dirichlet series. Annales Academiae Scientiarum Fennicae Mathematica
    Academic article
  • Brevig, Ole Fredrik. (2016) Zeros of functions in Bergman-type Hilbert spaces of Dirichlet series. Mathematica Scandinavica
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael; Seip, Kristian; Siskakis, Aristomenis; Vukotic, Dragan. (2016) The multiplicative Hilbert matrix. Advances in Mathematics
    Academic article
  • Brevig, Ole Fredrik. (2016) An embedding constant for the Hardy space of Dirichlet series. Proceedings of the American Mathematical Society
    Academic article

2015

  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2015) Failure of Nehari's theorem for multiplicative Hankel forms in Schatten classes. Studia Mathematica
    Academic article

2014

  • Brevig, Ole Fredrik. (2014) On the Sidon constant for Dirichlet polynomials. Bulletin des Sciences Mathématiques
    Academic article

Journal publications

  • Brevig, Ole Fredrik; Kouroupis, Athanasios; Perfekt, Karl-Mikael. (2025) Almost periodicity and boundary values of Dirichlet series. Transactions of the American Mathematical Society
    Academic article
  • Brevig, Ole Fredrik; Chirre, Andrés; Ortega-Cerdà, Joaquim; Seip, Kristian. (2024) Point evaluation in Paley–Wiener spaces. Journal d'Analyse Mathematique
    Academic article
  • Brevig, Ole Fredrik; Seip, Kristian. (2024) The norm of the backward shift on H1 is 2/sqrt(3). Pure and Applied Functional Analysis
    Academic article
  • Brevig, Ole Fredrik; Seip, Kristian. (2024) Maximal norm Hankel operators. Journal of Mathematical Analysis and Applications
    Academic article
  • Brevig, Ole Fredrik. (2024) The best constant in a Hilbert-type inequality. Expositiones mathematicae
    Academic article
  • Brevig, Ole Fredrik; Llinares, Adrián; Seip, Kristian. (2024) Critical Exponents of the Riesz Projection. Computational methods in Function Theory
    Academic article
  • Brevig, Ole Fredrik; Kouroupis, Athanasios. (2024) An extension of Bohr's theorem. Proceedings of the American Mathematical Society
    Academic article
  • Bampouras, Konstantinos; Brevig, Ole Fredrik. (2024) Norm attaining vectors and Hilbert points. Studia Mathematica
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2023) The Nehari problem for the Paley--Wiener space of a disc. Journal of Geometric Analysis
    Academic article
  • Brevig, Ole Fredrik; Ortega-Cerdà, Joaquim; Seip, Kristian. (2023) Hilbert points in Hardy spaces. St. Petersburg Mathematical Journal
    Academic article
  • Brevig, Ole Fredrik. (2023) Corrigendum: Sharp norm estimates for composition operators and Hilbert-type inequalities. Bulletin of the London Mathematical Society
    Errata
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2023) Correction to: Weak Product Spaces of Dirichlet Series. Integral equations and operator theory
    Errata
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael; Pushnitski, Alexander. (2023) The spectrum of some Hardy kernel matrices. Annales de l'Institut Fourier
    Academic article
  • Brevig, Ole Fredrik; Grepstad, Sigrid. (2023) Hilbert points in Hilbert space-valued L^p spaces. North-Western European Journal of Mathematics
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2022) Orthogonal decomposition of composition operators on the $H^2$ space of Dirichlet series. Journal of Functional Analysis
    Academic article
  • Brevig, Ole Fredrik. (2022) Minimal norm Hankel operators. Proceedings of the American Mathematical Society
    Academic article
  • Brevig, Ole Fredrik; Grepstad, Sigrid; Instanes, Sarah May. (2022) F. Wiener’s Trick and an Extremal Problem for H^p. Computational methods in Function Theory
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2021) A mean counting function for Dirichlet series and compact composition operators. Advances in Mathematics
    Academic article
  • Brevig, Ole Fredrik; Ortega-Cerdà, Joaquim; Seip, Kristian. (2021) Idempotent Fourier multipliers acting contractively on H^p spaces. Geometric and Functional Analysis
    Academic article
  • Brevig, Ole Fredrik; Ortega-Cerdà, Joaquim; Seip, Kristian. (2021) A converse to the Schwarz lemma for planar harmonic maps. Journal of Mathematical Analysis and Applications
    Academic article
  • Brevig, Ole Fredrik; Miheisi, Nazar. (2021) Projecting onto Helson matrices in Schatten classes. Studia Mathematica
    Academic article
  • Brevig, Ole Fredrik; Saksman, Eero. (2020) Coefficient estimates for Hp spaces with 0<p<1. Proceedings of the American Mathematical Society
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2020) Norms of composition operators on the $H^2$ space of Dirichlet series. Journal of Functional Analysis
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael; Seip, Kristian. (2019) Volterra operators on Hardy spaces of Dirichlet series. Journal für die Reine und Angewandte Mathematik
    Academic article
  • Brevig, Ole Fredrik. (2019) Linear functions and duality on the infinite polytorus. Collectanea Mathematica
    Academic article
  • Bondarenko, Andrii; Brevig, Ole Fredrik; Saksman, Eero; Seip, Kristian. (2019) Linear space properties of H^p spaces of Dirichlet series. Transactions of the American Mathematical Society
    Academic article
  • Bayart, Frédéric; Brevig, Ole Fredrik; Haimi, Antti; Ortega-Cerdà, Joaquim; Perfekt, Karl-Mikael. (2019) Contractive inequalities for Bergman spaces and multiplicative Hankel forms. Transactions of the American Mathematical Society
    Academic article
  • Bayart, Frederic; Brevig, Ole Fredrik. (2019) Composition operators and embedding theorems for some function spaces of Dirichlet series. Mathematische Zeitschrift
    Academic article
  • Brevig, Ole Fredrik; Heap, Winston. (2019) High pseudomoments of the Riemann zeta function. Journal of Number Theory
    Academic article
  • Bondarenko, Andrii; Brevig, Ole Fredrik; Saksman, Eero; Seip, Kristian; Zhao, Jing. (2018) Pseudomoments of the Riemann zeta function. Bulletin of the London Mathematical Society
    Academic article
  • Brevig, Ole Fredrik; Ortega-Cerdà, Joaquim; Seip, Kristian; Zhao, Jing. (2018) Contractive inequalities for Hardy spaces. Functiones et Approximatio Commentarii Mathematici
    Academic article
  • Brevig, Ole Fredrik. (2017) Sharp norm estimates for composition operators and Hilbert-type inequalities. Bulletin of the London Mathematical Society
    Academic article
  • Bayart, Frederic; Brevig, Ole Fredrik. (2017) Compact composition operators with non-linear symbols on the $H^2$ space of Dirichlet series. Pacific Journal of Mathematics
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2016) Weak Product Spaces of Dirichlet Series. Integral equations and operator theory
    Academic article
  • Brevig, Ole Fredrik; Heap, Winston Paul. (2016) Convergence abscissas for Dirichlet series with multiplicative coefficients. Expositiones mathematicae
    Academic article
  • Brevig, Ole Fredrik; Bailleul, Maxime. (2016) Composition operators on Bohr-Bergman spaces of Dirichlet series. Annales Academiae Scientiarum Fennicae Mathematica
    Academic article
  • Brevig, Ole Fredrik. (2016) Zeros of functions in Bergman-type Hilbert spaces of Dirichlet series. Mathematica Scandinavica
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael; Seip, Kristian; Siskakis, Aristomenis; Vukotic, Dragan. (2016) The multiplicative Hilbert matrix. Advances in Mathematics
    Academic article
  • Brevig, Ole Fredrik. (2016) An embedding constant for the Hardy space of Dirichlet series. Proceedings of the American Mathematical Society
    Academic article
  • Brevig, Ole Fredrik; Perfekt, Karl-Mikael. (2015) Failure of Nehari's theorem for multiplicative Hankel forms in Schatten classes. Studia Mathematica
    Academic article
  • Brevig, Ole Fredrik. (2014) On the Sidon constant for Dirichlet polynomials. Bulletin des Sciences Mathématiques
    Academic article

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