期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：2006
卷号：2006
DOI：10.1155/IJMMS/2006/13948
出版社：Hindawi Publishing Corporation
摘要：A two-species predator-prey system with diffusion term and stage
structure is discussed, local stability of the system is studied
using linearization method, and global stability of the system is
investigated by strong upper and lower solutions. The asymptotic
behavior of solutions and the negative effect of stage structure
on the permanence of populations are given.
