Fredrik Hellman

UNIVERSITETSLEKTOR, ADJUNGERAD

Applied Mathematics and

Statistics

Telephone

+46 31-772 31 22

Mail

fredrik.hellman@gu.se

Visiting address

Chalmers tvärgata 3

41296 Göteborg

Room number

L3006

Postal address

41296 Göteborg

About Fredrik Hellman

My research focuses on multi-scale methods for solving partial differential equations (PDEs) with rapidly varying coefficients. In particular, I study methods where different but similar coefficients appear in a set of problems, for example in stochastic simulation of defect materials or time-dependent PDEs.

Publications

Numerical upscaling for heterogeneous materials in fractured
domains

Fredrik Hellman, Axel Målqvist, S. Y. Wang
Esaim - Mathematical Modelling and Numerical Analysis - Modelisation Mathematique Et Analyse Numerique - 2021-01-01