Fujita Exponent for Porous Medium Equation with Convection and Nonlinear Boundary Condition

被引：3

作者：

王泽佳

尹景学

机构：

[1] Changchun

[2] Department of Mathematics

[3] Jilin University

来源：

Northeastern Mathematical Journal | 2003年 / 04期

关键词：

porous medium equation; critical exponent; blow-up;

D O I：

10.13447/j.1674-5647.2003.04.017

中图分类号：

O175.26 [抛物型方程];

学科分类号：

070104 ;

摘要：

This paper is concerned with the critical exponent of the porous medium equation with convection and nonlinear boundary condition. It is shown that the coefficient of the lower order term is an important factor that determines the critical exponent.

引用

页码：387 / 395

页数：9