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author:

陈江彬 (陈江彬.) [1] | 吴承强 (吴承强.) [2]

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CQVIP PKU CSCD

Abstract:

研究如下一类稀疏效应下的食饵-捕食系统:dx/dt=x^2(a-bx^2)-exy,dy/dt=-cy+(βx^2-ry)y应用常微分方程定性理论对该系统的平衡点进行分析,得到极限环存在唯一性及不存在的参数条件.

Keyword:

平衡点 极限环 稀疏效应 食饵-捕食系统

Community:

  • [ 1 ] 福州大学至诚学院,福建福州350002
  • [ 2 ] 福州大学数学与计算机科学学院,福建福州350002

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2008

Issue: 2

Volume: 36

Page: 157-161

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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