Permanence for a Discrete Ratio-Dependent Predator-Prey System with Holling Type III Functional Response and Feedback Controls
Author(s) -
Jiangbin Chen,
Shengbin Yu
Publication year - 2013
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2013/326848
Subject(s) - functional response , control theory (sociology) , predation , mathematics , type (biology) , property (philosophy) , set (abstract data type) , feedback control , predator , control (management) , computer science , ecology , biology , artificial intelligence , control engineering , philosophy , epistemology , engineering , programming language
A new set of sufficient conditions for the permanence of a ratio-dependent predator-prey system with Holling type III functional response and feedback controls areobtained. The result shows that feedback control variables have no influence on thepersistent property of the system, thus improving and supplementing the main resultof Yang (2008)
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