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具循环效应的捕食者-食饵两种群模型的定性分析 被引量:1

Qualitative Analysis on Predator-Prey Model with Cyclical Effect
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摘要 研究了食饵种群含密度制约的这种循环生态数学模型,利用稳定性及定性理论讨论了该模型的奇点、正平衡点的全局渐进稳定性,并推广了已有结论. This paper studies the cyclical ecological mathematical model of the Prey Spencies with density dependence, discusses the global asymptotical stability of the singular points, positive equilibrium points of this model, and generalizes existing conclusions.
出处 《重庆工学院学报》 2007年第17期23-25,共3页 Journal of Chongqing Institute of Technology
基金 国家自然科学基金资助项目(604730304) 兰州交通大学"青蓝"人才工程基金资助项目(QL-05-18A)
关键词 循环 平衡点 全局渐进稳定性 cycle equilibrium global asymptotical stability
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  • 1李永昆.POSITIVE PERIODIC SOLUTION OF A NEUTRAL PREDATOR-PREY SYSTEM[J].Applied Mathematics and Mechanics(English Edition),1999,20(5):117-122. 被引量:2
  • 2杜明银,雒志学,邢铁军.具功能性反应函数的食饵-捕食系统的定性分析[J].重庆工学院学报,2007,21(17):18-22. 被引量:1
  • 3陈均平,张洪德.THE QUALITATIVE ANALYSIS OF TWO SPECIES PREDATOR-PREY MODEL WITE HOLLING’S TYPE Ⅲ FUNCTIONAL RESPONSE[J]Applied Mathematics and Mechanics(English Edition),1986(01).
  • 4Chen Jun-ping,Zhang Hong-de.The qualitative analysis of two species predator-prey model with Holling’s type III functional response[J]. Applied Mathematics and Mechanics . 1986 (1)
  • 5He X Z.Stability and delays in a predator-prey system. Journal of Mathematical . 1996
  • 6Pao C V.Coupled nonlinear parabolic systems with time delays. Journal of Mathematical . 1995
  • 7E.Liz,and S.Trofimchuk.Existence and stability of almost periodic solutionsfor quasi-linear delay systems and Halanay inequality. Journal of Mathematical Analysis and Applications . 2000
  • 8P. Hess.Periodic-Parabolic Boundary Value Problems and Positivity. Pitman Research Notes in Mathematics . 1991
  • 9陈兰荪,井竹君.捕食者-食饵相互作用中微分方程的极限环存在性和唯一性[J]科学通报,1984(09).
  • 10郭凌,伏升茂.具有HollingⅢ类功能反应的捕食者—食饵扩散模型的稳定性[J].兰州大学学报(自然科学版),2008,44(2):107-110. 被引量:9

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