2 papers
math.NA2026
Long-time behavior of exact and numerical solutions of stochastic evolution equations on the sphere
David Cohen, Björn Müller, Andrea Papini
We investigate the long-time behavior of exact solutions and numerical approximations of linear stochastic evolution equations defined on the sphere. We focus on three classical mo…
math.NA2025
Diffusive behavior of transport noise on
Sagy Ephrati, Erik Jansson, Andrea Papini
We investigate theoretically and numerically transport noise-induced diffusion in flows on the sphere. Previous analysis on the torus demonstrated that suitably chosen transport no…