Christina Taylor (Boise State University): Cut Discontinuous Galerkin and Finite Volume Methods for Hyperbolic Conservation Laws
Wednesday, 15.07.2026 14:15 im Raum M5
Hyperbolic conservation laws are a class of partial differential equations
governing a variety of important applications from coastal flooding to
supersonic aerodynamics. Simulation of hyperbolic conservation laws
presents a number of challenges, such as long time scales, the ability to
produce shocks, and large, geometrically complex, and potentially
moving/deforming domains. Discontinuous Galerkin (DG) and finite volume
(FV) methods on cut meshes are uniquely equipped to address these
challenges provided they can overcome hurdles of their own: entropy
stability, the small cell problem, cut cell quadrature, and, in the case of
moving boundaries, interface reconstruction/tracking. In this talk I will
share my research in cut DG/FV methods capable of overcoming these hurdles
and recent work in adapting these methods to tracking the wet-dry front in
storm surge simulation.
Angelegt am 19.02.2026 von Stephan Rave
Geändert am 13.07.2026 von Christian Engwer
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