The Boltzmann-Grad limit and Cauchy-Kovalevskaya theorem

被引:0
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作者
Seiji Ukai
机构
[1] Yokohama National University,Department of Applied Mathematics
关键词
Newton equation; Boltzmann equation; BBGKY hierarchy; Boltzmann-Grad limit; abstract Cauchy-Kovalevskaya theorem;
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摘要
A technique based on the abstract Cauchy-Kovalevskaya theorem is used to derive uniform estimates of solutions of BBGKY hierarchy, which improves Lanford’s theorem on the Boltzmann-Grad limit and simplifies its proof, in part. It is also applied to the Euler limit of the Boltzmann hierarchy.
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页码:383 / 392
页数:9
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