• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Chen, L. (Chen, L..) [1]

Indexed by:

Scopus

Abstract:

In this paper, we study the following delayed predator-prey model of prey dispersal in two-patch environments ̇x1 (t) = x1 (t)[r1 (t) -a11 (t)x1 (t)- a13 (t)y(t)] +D(t)(x2 (t)-x1 (t )),̇x2 (t) = x2 (t)[r2 (t) -a22 (t)x2 (t)- a 23 (t)y(t)] +D(t)(x1 (t)-x2 (t )),̇y(t) = y(t)[-r3 (t)+ a31 (t)x1 (t -τ1) +a32 (t)x2 (t - τ1)- a33 (t)y(t -τ2)].By giving the detail analyzing of the right-hand side functional of the system, sufficient and necessary condition which guarantee the predator and the prey species to be permanent are obtained. Numeric simulations show the feasibility of main results. In additional to the above, sufficient condition on the permanence of the above system with predator density-independence are established. © 2009 Korean Society for Computational and Applied Mathematics.

Keyword:

Delay; Density-independence; Dispersion; Nonautonomous; Permanence; Predator-prey

Community:

  • [ 1 ] [Chen, L.]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address:

  • [Chen, L.]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, Fujian 350002, China

Show more details

Related Keywords:

Related Article:

Source :

Journal of Applied Mathematics and Computing

ISSN: 1598-5865

Year: 2010

Issue: 1-2

Volume: 34

Page: 207-232

2 . 4 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 7

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:250/10036447
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1