2 papers
math.PR2023
A Schauder-Tychonoff fixed-point approach for nonlinear Lévy driven reaction-diffusion systems
Erika Hausenblas, Michael A. Högele, Fahim Kistosil
We show a stochastic version of the Schauder-Tychonoff fixed point theorem which yields a solution of the martingale problem for a class of systems of nonlinear reaction-diffusion…
math-ph2023
Cutoff ergodicity bounds in Wasserstein distance for a viscous energy shell model with Lévy noise
Gerardo Barrera, Michael A. Högele, Juan Carlos Pardo +1
This article establishes explicit non-asymptotic ergodic bounds in the renormalized Wasserstein-Kantorovich-Rubinstein (WKR) distance for a viscous energy shell lattice model of tu…