A proof of the smoothing properties of the positive part of Boltzmann's kernel

DOI10.4171/RMI/233zbMath0912.45014OpenAlexW1963966787MaRDI QIDQ1265417

François Bouchut, Laurent Desvillettes

Publication date: 16 May 1999

Published in: Revista Matemática Iberoamericana (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/39550

zbMATH Keywords

Sobolev space integral operator nonlinear operator nonlinear Boltzmann equation rarefied monoatomic gas Boltzmann quadratic kernel

Mathematics Subject Classification ID

Integro-partial differential equations (45K05) Integral operators (45P05) Kinetic theory of gases in time-dependent statistical mechanics (82C40)

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