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A Qualitative Analysis of a Kind of Food with Functional Response-Two Group Types of Predators

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Author:
No author available
Journal Title:
JOURNAL OF BIOMATHEMATICS
Issue:
4
DOI:
10.3969/j.issn.1001-9626.2002.04.004
Key Word:
平衡点;极限环;全局稳定性

Abstract: 研究了具功能反应的食饵-捕食者两种群模型:x=xg(x)-yψ(x),y=y(-d+eψ(x))在g(x)和ψ(x)都是非线性情形下,讨论了该系统的平衡点的性态,并证明了极限环的存在性与唯一性及其全局稳定性.

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