吉林大学学报（理学版）2017，Vol.55Issue(6)：1387-1392,6.DOI:10.13413/j.cnki.jdxblxb.2017.06.07
多种群生存竞争的反应扩散系统
Struggle of Existence in Multigroup for Reaction Diffusion System
摘要
Abstract
The author considered a class of struggle of existence in multigroup of nonlinear singular perturbation systems.Under appropriate conditions,the author constructed the external solution of the system,boundary layer correction terms and initial layer correction terms,and obtained the asymptotic expansion of the solution.The author discussed the existence of solution of the problem and the uniform validity of its asymptotic expansion.关键词
非线性/奇摄动/多种群/生存竞争Key words
nonlinear/singular perturbation/multigroup/struggle of existence分类
数理科学引用本文复制引用
冯依虎..多种群生存竞争的反应扩散系统[J].吉林大学学报（理学版）,2017,55(6):1387-1392,6.基金项目
国家自然科学基金(批准号:11202106)、安徽省教育厅自然科学重点项目基金(批准号:KJ2015A347 （批准号:11202106）
KJ2017A702)和安徽省高校优秀青年人才支持计划重点项目(批准号:gxyqZD2016520). （批准号:gxyqZD2016520）
