Dynamics of species in a model with two predators and one prey

Ta Viet Ton, Nguyen Trong Hieu

研究成果: Contribution to journalArticle査読

24 被引用数 (Scopus)

抄録

In this paper, we study a predatorprey model which has one prey and two predators with BeddingtonDeAngelis functional responses. Firstly, we establish a set of sufficient conditions for the permanence and extinction of species. Secondly, the periodicity of positive solutions is studied. Thirdly, by using Liapunov functions and the continuation theorem in coincidence degree theory, we show the global asymptotic stability of such solutions. Finally, we give some numerical examples to illustrate the behavior of the model.

本文言語英語
ページ(範囲)4868-4881
ページ数14
ジャーナルNonlinear Analysis, Theory, Methods and Applications
74
14
DOI
出版ステータス出版済み - 10 2011
外部発表はい

All Science Journal Classification (ASJC) codes

  • 分析
  • 応用数学

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