On moments and uniqueness for solutions to the space homogeneous Boltzmann equation
作者:
Bernt Wennberg,
期刊:
Transport Theory and Statistical Physics
(Taylor Available online 1994)
卷期:
Volume 23,
issue 4
页码: 533-539
ISSN:0041-1450
年代: 1994
DOI:10.1080/00411459408203878
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Recently Desvillettes proved that the solutions to the space homogeneous Boltzmann equation possess all moments, provided that the initial data have 2 + ε moments inL1. Here an alternative proof of this statement is presented, together with a proof that the result does not hold for pseudo-Maxwellian molecules. Two implications of the result are discussed: an analogousLp-result and an improved uniqueness result.
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