Note on “Bifurcation of a predator-prey model with undercrowding effect”

被引:0
|
作者
Yang Mingchao
机构
[1] Zhejiang Univ.,Dept. of Math.
关键词
92D25; predator-prey system; weak focus; limit cycle;
D O I
10.1007/s11766-003-0063-9
中图分类号
学科分类号
摘要
Inexistence and existence of limit cycles in a predator-prey model with undercrowding effect are studied. The number of limit cycles obtained by Zheng Weiwei in 2000 is corrected.
引用
收藏
页码:370 / 372
页数:2
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