Open AccessPermanence for Nicholson-type delay systems with patch structure and nonlinear density-dependent mortality terms
Author(s) -
Wei Chen
Publication year - 2012
Publication title -
electronic journal of qualitative theory of differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 33
ISSN - 1417-3875
DOI - 10.14232/ejqtde.2012.1.73
Subject(s) - mathematics , type (biology) , nonlinear system , mathematical analysis , geology , physics , quantum mechanics , paleontology
In this paper, we study the Nicholson-type delay systems with patch structure and nonlinear density-dependent mortality terms. Under appropriate conditions, we establish some criteria to ensure the permanence of this model. Moreover, we give some examples to illustrate our main results.
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