Vortrag von Prof. Dr. Heiko Gimperlein
Datum: 27.09.23 Zeit: 16.30 - 17.30 Raum: ETH HG E 1.2
Boundary integral formulations are well-known to lead to efficient numerical methods for time-independent scattering and emission problems. In this talk we consider corresponding formulations for the time-dependent acoustic and elastic wave equations. We survey recent work on space-time Galerkin methods for the numerical solution, including higher order approximations by h- and hp-versions, a posteriori error estimates and adaptive mesh refinements, and illustrate them for applications in traffic noise. ''