Some numerical aspects in elliptic PDEs

by Prof. Dietmar Gallistl (FSU Jena)

Wednesday 17 Jan 2024, 16:00 → 18:00 Europe/Berlin

Abbeanum/Ground floor-HS 2 - Hörsaal 2 (TPI, FSU Jena)

In applications modelled by elliptic PDEs, it is often desirable to have guaranteed control over the discretization error. This task goes beyond asymptotic error estimates and requires the numerical methods to preserve some structural aspects of the original PDE. The talk discusses some details about inclusion of Maxwell eigenvalues and inf-sup constants as well as a posteriori error estimation and adaptivity for nonlinear problems.