no code implementations • 3 Mar 2021 • Anton Arnold, Sjoerd Geevers, Ilaria Perugia, Dmitry Ponomarev
We also present a new algorithm for computing the Fourier transform in \emph{iii)} that exploits the reduced number of degrees of freedom corresponding to the adapted meshes.
Numerical Analysis Numerical Analysis 35J05, 35L05, 65M60, 65M50
no code implementations • 16 Dec 2020 • Anton Arnold, Jean Dolbeault, Christian Schmeiser, Tobias Wöhrer
This paper is dealing with two $L^2$ hypocoercivity methods based on Fourier decomposition and mode-by-mode estimates, with applications to rates of convergence or decay in kinetic equations on the torus and on the whole Euclidean space.
Analysis of PDEs 82C40, 76P05, 35H10, 35K65, 35P15, 35Q84
