Hajg Jasa

About

I joined IMF as a Ph.D. candidate to work on nonsmooth optimization on Riemannian manifolds under the supervision of Ronny Bergmann in the DNA group.

I obtained my bachelor's degree in physics and my master's degree in mathematics at the University of Milano-Bicocca in Italy.

After my studies, I worked on the final phase of the development of a sustainability rating tool for Swiss SMEs at the Center for Corporate Responsibility and Sustainability (CCRS) in Zurich.

Publications

2026

Jasa, Hajg; Bergmann, Ronny; Owren, Brynjulf Rustad. (2026) Algorithms for Nonsmooth Optimization on Riemannian Manifolds, and Applications. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation

Report

Jasa, Hajg; Bergmann, Ronny; Owren, Brynjulf Rustad. (2026) Algorithms for Nonsmooth Optimization on Riemannian Manifolds, and Applications. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation

Outreach

2024

Academic lecture

Jasa, Hajg; Bergmann, Ronny; Herzog, Roland. (2024) The Riemannian Convex Bundle Method. EURO 2024 , DTU - Copenhagen, Denmark 30.06.2024 - 03.07.2024
Academic lecture

Jasa, Hajg; Bergmann, Ronny; Herzog, Roland. (2024) Nonsmooth Optimization on Manifolds. SIAM Conference on Applied Linear Algebra (LA24) , Sorbonne University - Paris, France 13.05.2024 - 17.05.2024