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：
中国国家自然科学基金; 高等学校博士学科点专项科研基金;
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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