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Abstract:
对文献"一类具功能反应的食饵-捕食者两种群模型的定性分析"[1]的结论作一些改正和补充,即对高次奇点进行分析,对极限环的存在性结论进行改正.所讨论的模型:dx/dt=xg(x)-xψ(x),dy/dt=y(-d+ψ(x)),其中g(x)=a-bxm和ψ(x)=cxθ都是非线性的.
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宁德师专学报(自然科学版)
ISSN: 1004-2911
CN: 35-1121/N
Year: 2005
Issue: 1
Volume: 17
Page: 1-3
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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