Averaging lemmas without time Fourier transform and application to discretized kinetic equations

Authors
Bouchut, F Desvillettes, L
Citation
F. Bouchut et L. Desvillettes, Averaging lemmas without time Fourier transform and application to discretized kinetic equations, P RS EDIN A, 129, 1999, pp. 19-36
Citations number
15
Categorie Soggetti
Mathematics
Journal title
PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS
ISSN journal
03082105 → ACNP
Volume
129
Year of publication
1999
Part
1
Pages
19 - 36
Database
ISI
SICI code
0308-2105(1999)129:<19:ALWTFT>2.0.ZU;2-Y
Abstract
We prove classical averaging lemmas in the L-2 framework with the help of t he Fourier transform in variables x and v, but not t. This method is then u sed to study discretized problems arising out of the numerical analysis of kinetic equations.