ON THE GENERALIZATION OF THE BOLTZMANN H-THEOREM FOR A SPATIALLY HOMOGENEOUS MAXWELL GAS

被引：15

作者：

BOBYLEV, AV ^{[1
]}

TOSCANI, G ^{[1
]}

机构：

[1] UNIV FERRARA, DIPARTIMENTO MATEMAT, I-44100 FERRARA, ITALY

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1992年 / 33卷 / 07期

关键词：

D O I：

10.1063/1.529578

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Sufficient conditions are given for a convex and isotropic functional that are monotonically decreasing in time along the solution of the spatially homogeneous Boltzmann equation for Maxwellian molecules. The conditions are valid for plane velocities and for axially symmetric solutions in any dimension. Explicit examples are given.

引用

页码：2578 / 2586

页数：9

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