摘要
通过运用比较原理和上下解方法,证明一类高维非线性发展方程整体解(t∈M)的存在性,给出整体解的长时间行为估计.
The existence of entire solutions (t∈R ) of a class of multidimensional nonlinear propagation equations was verified by using comparison principle and sub-supper solution method. Also, the asymptotic behavior of the entire solutions was given.
出处
《兰州理工大学学报》
CAS
北大核心
2009年第3期156-158,共3页
Journal of Lanzhou University of Technology
基金
甘肃省自然科学基金(3ZS061-A25-001)
关键词
整体解
行波解
反应扩散方程
上下解
entire solution
traveling wave solution
reaction-diffusion equation
sub-super solution