摘要
讨论了具有时滞的一类N-种群非自治竞争系统.建立了系统持久的新条件.推广了文献[1]中的结果.
We consider a general N- species nonautonomous Lotka-Volterra competitive system with delays. Some new condition for the permanence of this system are established. Our result extended that obtained by Li and Yan in .
出处
《大学数学》
2013年第6期20-24,共5页
College Mathematics