• Schild Mathematik Ost
Mathematische Strömungsmechanik

Oberseminar Mathematische Strömungsmechanik

Boundary value problems for degenerate convection diffusion problems
Datum: 19.11.2019, 13:00 - 13:45 Uhr
Kategorie: Veranstaltung
Ort: Hubland Nord, Geb. 40, 03.003
Vortragende: Nils-Henrik Risebro

We consider degenerate parabolic equations in a bounded domain, with Neumann type boundary conditions. Using entropy solutions (in the sense of Kruzhkov, Carillio, Chen & Karlsen) we prove L 1 stability with respect to the initial data. We also prove existence either via vanishing viscosity approximations, or via the convergence of numerical schemes.