Entropic convergence for solutions of the Boltzmann equation with general physical initial data
作者:
E.A. Carlen,
M.C. Carvalho,
B. Wennberg,
期刊:
Transport Theory and Statistical Physics
(Taylor Available online 1997)
卷期:
Volume 26,
issue 3
页码: 373-378
ISSN:0041-1450
年代: 1997
DOI:10.1080/00411459708020293
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
We show, for a particular collision kernel, that the entropy tends to its equilibrium limit for all solutions of the spatially homogeneous Boltzmann equation with finite energy, finite entropy initial data. This verses the natural conjecture following from the BoltzmannH-theorem. All previous results in this direction placed additional restrictions on the initial data beyond the physical ones considered here.
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