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[期刊论文]

Dynamic behaviors of a Lotka-Volterra predator-prey model incorporating a prey refuge and predator mutual interference

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author:

Ma, Zhaozhi (Ma, Zhaozhi.) [1] | Chen, Fengde (Chen, Fengde.) [2] | Wu, Chengqiang (Wu, Chengqiang.) [3] | Unfold

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EI

Abstract:

A Lotka-Volterra predator-prey model incorporating a prey refuge and mutual interference of predator species is considered in this paper. By developing some new analysis technique, we are able to show that the two boundary equilibria are both saddle points and the interior equilibrium is globally asymptotically stable. Those results implicate that in the Lotka-Volterra predator-prey system, the stabilizing effect of the mutual interference of predator species dominate the destabilizing effects of prey refuge. © 2013 Elsevier Inc. All rights reserved.

Keyword:

Convergence of numerical methods Ecology Predator prey systems

Community:

  • [ 1 ] [Ma, Zhaozhi]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 2 ] [Chen, Fengde]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 3 ] [Wu, Chengqiang]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 4 ] [Chen, Wanlin]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, Fujian 350002, China

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Source :

Applied Mathematics and Computation

ISSN: 0096-3003

Year: 2013

Issue: 15

Volume: 219

Page: 7945-7953

1 . 6

JCR@2013

3 . 5 0 0

JCR@2023

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 61

30 Days PV: 0

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