摘要
讨论含非局部项的反应扩散方程ut-uxx =1 /( 1 -∫1- 1u(x ,t)dx) β ,当 β适当大时 ,对于零初值解存在一个唯一的整体熄灭的解。
In this paper, the following reaction-diffussion equation with the nonlocal source:u t-u xx =1/(1-∫ 1 -1 u(x,t) d x) β is discussed. if β>β which is sufficiently large,there exists a unique global quenching solution.
出处
《桂林工学院学报》
2000年第3期311-314,共4页
Journal of Guilin University of Technology
关键词
反应扩散方程
非局部源
熄灭解
解
reaction-diffussion equation
nonlocal term
quenching solution
