Blow-Up Phenomena for Porous Medium Equation with Nonlinear Flux on the Boundary

被引：0

作者：

Hu, Yan ^{[1
]}

Li, Jing ^{[2
]}

Wang, Liangwei ^{[1
]}

机构：

[1] Chongqing Three Gorges Univ, Sch Math & Stat, Wanzhou 404100, Peoples R China

[2] Minzu Univ China, Coll Sci, Beijing 100081, Peoples R China

来源：

JOURNAL OF APPLIED MATHEMATICS | 2013年

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

CAUCHY-PROBLEM; DIFFUSION;

D O I：

10.1155/2013/952126

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We investigate the blow-up phenomena for nonnegative solutions of porous medium equation with Neumann boundary conditions. We find that the absorption and the nonlinear flux on the boundary have some competitions in the blow-up phenomena.

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页数：5

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