Self-similar solutions of a nonlinear friction equation in higher dimensions

被引：0
|
作者：
Bisi M. [1 ]
Toscani G. [2 ]
机构：
[1] Dipartimento di Matematica F. Enriques, Università di Milano, 20133 Milano
[2] Dipartimento di Matematica, Università di Pavia, 27100 Pavia
来源：
Annali dell’Università di Ferrara | 2004年 / 50卷 / 1期
关键词：
Granular gases; Kinetic theory; Nonlinear friction equations;
D O I：
10.1007/BF02825345
中图分类号：
学科分类号：
摘要：
We study the class of self-similar solutions of certain multi-dimensional kinetic models of granular flows, which have been recently introduced in connection with the quasi elastic limit of a model Boltzmann equation with dissipative collisions and variable coefficient of restitution. The importance of these solutions in connection with the cooling of the dissipative gas is subsequently discussed. © 2004 Università degli Studi di Ferrara.
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页码：91 / 110
页数：19
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