摘要
研究了双稳型反应扩散系统存空间R^m(m≥4)中的棱锥形行波解的存在性.主要的方法是使用比较原理和构造适当的上下解.
The existence of pyramidal traveling fronts for bistable reaction-diffusion systems in R^m（m≥4） was studies.By establishing the comparison theorem and constructing appropriate supersolutions and subsolutions, the existence of traveling curved frontes proved.
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
2012年第6期125-131,共7页
Journal of Lanzhou University(Natural Sciences)
基金
Supported by the National Natural Science Foundation of China(11071105)
Program for New Century Excellent Talents in Universities(NCET-10-0470)
China Postdoctoral Science Foundation(20100481319)
The Fundamental Research Funds for the Central Universities(GK201002046)
关键词
双稳反应扩散系统
棱锥形行波解
存在性
bistable reaction-diffusion system
pyramidal traveling front
existence
