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Institute of Mathematics

Oberseminar Mathematical Fluid Dynamics

A shear shallow water model and its numerical approximation
Date: 05/23/2024, 12:30 PM
Category: Veranstaltung
Location: Hubland Nord, Geb. 40, Raum 40.03.003 (Emil Fischer Str. 40)
Speaker: Praveen Chandrashekar

Shallow water models are derived under some smallness assumptions with the simplest model being sometimes called Saint-Venant system. By retaining more terms, we get higher order versions with the shear shallow water model being one such model, where some shear effects are present. This leads to a non-conservative system whose approximation poses some challenges. I will explain our efforts so far in the direction of path conservative methods, and point out many open questions