Positive periodic solution for a neutral delay competitive system |
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Authors: | Zhijun Liu |
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Institution: | Department of Mathematics, Hubei Institute for Nationalities, Enshi 445000, People's Republic of China |
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Abstract: | In this paper we study the existence of positive periodic solutions for a class of neutral type competitive system with delay. Applying the continuation theorem of coincidence degree theory, a general criteria on the existence of positive periodic solutions are established. Some the related results are generalized and improved. It is shown that the arguments delays have no effect on the existence positive periodic solution of system. |
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Keywords: | Neutral type Delay Periodic solution Coincidence degree |
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