Periodic Solutions of Multispecies Mutualism System with Infinite Delays

We studied the delayed periodic mutualism system with Gilpin-Ayala effect. Some new and interesting sufficient conditions are obtained to guarantee the existence of periodic solution for the multispecies mutualism system with infinite delays. Our method is based on Mawhin's coincidence degree....

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Bibliographic Details
Main Authors: Wenbo Zhao, Caocuan Ma, Taotao Zheng, Xiao-Ke Sun
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2014/127876