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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.
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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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