Title of article
Four positive periodic solutions for the first order differential system
Author/Authors
Zhengqiu Zhang ?، نويسنده , , Hengsheng Tang، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2007
Pages
14
From page
123
To page
136
Abstract
In this paper, we establish the existence of four positive periodic solutions for the first order differential
system by using the continuation theorem of coincidence degree theory. When our result is applied to
a competition Lotka–Volterra population model, we obtain the existence of four positive periodic solutions
for this model.
© 2006 Elsevier Inc. All rights reserved
Keywords
Four positive periodic solutions , Differential system , Competition Lotka–Volterra model , The continuationtheorem of coincidence degree theory
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2007
Journal title
Journal of Mathematical Analysis and Applications
Record number
935851
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