Asymptotic preservation of an exponential Euler method under Hamiltonian fast advection with multiple critical points
CFD
Establishes asymptotic-preserving property of exponential Euler method for stochastic reaction-diffusion-advection equations in R² under fast Hamiltonian advection with multiple critical points, reducing dynamics to a stochastic PDE on a noncompact metric graph.
See LICENSE file exponential Euler methodasymptotic preservationstochastic PDE