摘要
研究了一类带有无穷时滞的非线性离散的n-种群Lotka-Volterra竞争系统,得到保证系统持久的充分条件,并且通过一个具体例子来说明结论的可行性.
A discrete nonlinear n - species Lotka - Volterra competitive systems with infinite delays is studied and sufficient conditions which guarantee the permanence of the model are established. An example is given to show the feasibility of the main results.
出处
《福州大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第3期331-335,共5页
Journal of Fuzhou University(Natural Science Edition)
基金
福建省自然科学基金资助项目(Z0511014)
福州大学科技发展基金资助项目(2005-XQ-18
2005-XQ-21)