Intermediate asymptotics in L1 for general nonlinear diffusion equations

被引：9
作者：
Biler, P
Dolbeault, J
Esteban, MJ
机构：
[1] Univ Wroclaw, Inst Math, PL-50384 Wroclaw, Poland
[2] Univ Paris 09, CNRS, UMR 7534, CEREMADE, F-75775 Paris 16, France
来源：
APPLIED MATHEMATICS LETTERS | 2002年 / 15卷 / 01期
关键词：
intermediate asymptotics; nonlinear diffusions in L-1; relative entropy methods; generalized Sobolev inequalities;
D O I：
10.1016/S0893-9659(01)00100-8
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We prove intermediate asymptotics results in Ll for general nonlinear diffusion equations which behave like power laws at the origin using relative entropy methods and generalized Sobolev inequalities. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：101 / 107
页数：7
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