2 papers
math.NA2024
Reaching the equilibrium: Long-term stable approximations for stochastic non-Newtonian Stokes equations with transport noise
Jerome Droniou, Kim-Ngan Le, Jörn Wichmann
We propose and analyse a novel, fully discrete numerical algorithm for the approximation of the generalised Stokes system forced by transport noise -- a prototype model for non-New…
math.PR2023
On convex integration solutions to the surface quasi-geostrophic equation driven by generic additive noise
Florian Bechtold, Theresa Lange, Jörn Wichmann
We study the surface quasi-geostrophic equation driven by a generic additive noise process . By means of convex integration techniques, we establish existence of weak solutions…