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Extinction and permanence in nonautonomous competitive system with stage structure

โœ Scribed by Shengqiang Liu; Lansun Chen; Zhuojun Liu


Book ID
108345125
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
147 KB
Volume
274
Category
Article
ISSN
0022-247X

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In this paper, we consider a general nonautonomous n-species Gilpin-Ayala competitive system, which is more general and more realistic than classical Lotka-Volterra competition model. By means of Ahmad and Lazer's definitions of lower and upper averages of a function, we first give the average condi