Energy decay and nonexistence of solution for a reaction-diffusion equation with exponential nonlinearity

被引:1
|
作者
Dai, Huiya [1 ,2 ]
Zhang, Hongwei [2 ]
机构
[1] Xi An Jiao Tong Univ, Sch Math & Stat, Xian 710049, Peoples R China
[2] Henan Univ Technol, Dept Math, Zhengzhou 450000, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
reaction-diffusion equation; stable and unstable set; exponential reaction term; decay rate; global nonexistence; BLOW-UP; INSTABILITY; EXISTENCE; STABILITY; THEOREMS; FORM;
D O I
10.1186/1687-2770-2014-70
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this work we consider the energy decay result and nonexistence of global solution for a reaction-diffusion equation with generalized Lewis function and nonlinear exponential growth. There are very few works on the reaction-diffusion equation with exponential growth f as a reaction term by potential well theory. The ingredients used are essentially the Trudinger-Moser inequality.
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页数:9
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