NEW A-PRIORI ESTIMATES FOR THE SPATIALLY HOMOGENEOUS BOLTZMANN-EQUATION

被引：15

作者：

TOSCANI, G

机构：

[1] Dipartimento di Matematica, Università di Ferrara, Ferrara

来源：

CONTINUUM MECHANICS AND THERMODYNAMICS | 1992年 / 4卷 / 02期

关键词：

D O I：

10.1007/BF01125691

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Given the solution f(t) to the spatially homogeneous Boltzmann equation, we study the time evolution of the Linnik's functional J(f(t)). When the Boltzmann equation for Maxwellian pseudomolecules with planar velocities is considered, it is proven that J(f(t)) is decreasing in time.

引用

页码：81 / 93

页数：13