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author:

Chen, Fengde (Chen, Fengde.) [1] (Scholars:陈凤德) | Xie, Xiangdong (Xie, Xiangdong.) [2] | Li, Zhong (Li, Zhong.) [3] (Scholars:李忠)

Indexed by:

EI Scopus SCIE

Abstract:

In this paper, we revisit the non-persistent property of a stage-structured predator-prey system which was proposed by Ma et al. (2008) [Z.H. Ma, Z.Z. Li, S.F. Wang, T.Li, F.P. Zhang, Permanence of a predator-prey system with stage structure and time delay, Appl. Math. Comput. 201 (2008) pp. 65-71]. By applying the standard comparison theorem, some novel results concern with the extinction of the system and partial survival of the predator (prey) species, respectively, are obtained. One of the interesting finding is that for this system, the extinction of prey may not necessarily lead to extinction of predator. (C) 2012 Elsevier Inc. All rights reserved.

Keyword:

Delay Extinction Permanence Predator Prey Stage structure

Community:

  • [ 1 ] [Chen, Fengde]Fuzhou Univ, Coll Math & Comp Sci, Fuzhou 350002, Fujian, Peoples R China
  • [ 2 ] [Li, Zhong]Fuzhou Univ, Coll Math & Comp Sci, Fuzhou 350002, Fujian, Peoples R China
  • [ 3 ] [Chen, Fengde]Fuzhou Univ, Fujian Key Lab Sci & Engn Comp, Fuzhou 350108, Peoples R China
  • [ 4 ] [Li, Zhong]Fuzhou Univ, Fujian Key Lab Sci & Engn Comp, Fuzhou 350108, Peoples R China
  • [ 5 ] [Xie, Xiangdong]Ningde Teachers Coll, Dept Math, Ningde 352100, Fujian, Peoples R China

Reprint 's Address:

  • 陈凤德

    [Chen, Fengde]Fuzhou Univ, Coll Math & Comp Sci, Fuzhou 350002, Fujian, Peoples R China

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Source :

APPLIED MATHEMATICS AND COMPUTATION

ISSN: 0096-3003

Year: 2012

Issue: 8

Volume: 219

Page: 4157-4162

1 . 3 4 9

JCR@2012

3 . 5 0 0

JCR@2023

ESI Discipline: MATHEMATICS;

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 36

SCOPUS Cited Count: 39

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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