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Permanence for non-autonomous food chain systems with delay

✍ Scribed by Zhiming Li; Zhidong Teng

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
231 KB
Volume
286
Category
Article
ISSN
0022-247X

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✦ Synopsis

In this paper we first establish a new general criterion for the permanence of Kolmogorov-type systems of nonautonomous functional differential equations. Then, as applications of this criterion we study the permanence of a class of n-species general nonautonomous food chain systems with delay and new sufficient condition are established.

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