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DIFFUSIVE PREDATOR-PREY MODELS WITH STAGE STRUCTURE ON PREY AND BEDDINGTON-DEANGELIS FUNCTIONAL RESPONSES

Authors
Lee, SeongAhn, Inkyung
Issue Date
3월-2017
Publisher
AMER INST MATHEMATICAL SCIENCES-AIMS
Keywords
Diffusive predator-prey model; Beddington-DeAngelis functional response; time delay; stage structure on prey; locally/globally asymptotically stable
Citation
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, v.16, no.2, pp.427 - 441
Indexed
SCIE
SCOPUS
Journal Title
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS
Volume
16
Number
2
Start Page
427
End Page
441
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/84266
DOI
10.3934/cpaa.2017022
ISSN
1534-0392
Abstract
In this paper, we examine a diffusive predator-prey model with Beddington-DeAngelis functional response and stage structure on prey under homogeneous Neumann boundary conditions, where the discrete time delay covers the period from the birth of immature prey to their maturity. We investigate the dynamics of their permanence and the extinction of the predator, and provide sufficient conditions for the global attractiveness and the locally asymptotical stability of the semi-trivial and coexistence equilibria.
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과학기술대학 (응용수리과학부 데이터계산과학전공)
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