Open AccessFeedback Control Variables Have No Influence on the Permanence of a Discreten
Author(s) -
Qianqian Su,
Na Zhang
Publication year - 2010
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 - 10.1155/2010/583203
Subject(s) - mathematics , set (abstract data type) , computer science , algorithm , statistics , programming language
We consider a discrete n-species Schoener competition system with time delays and feedback controls. By using difference inequality theory, a set of conditions which guarantee the permanence of system is obtained. The results indicate that feedback control variables have no influence on the persistent property of the system. Numerical simulations show the feasibility of our results
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