On the Existence of Periodic Solutions for Nonlinear System With Multiple Delays

CAO Xian-bing

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CAO Xian-bing. On the Existence of Periodic Solutions for Nonlinear System With Multiple Delays[J]. Applied Mathematics and Mechanics, 2003, 24(1): 105-110.

Citation:

CAO Xian-bing. On the Existence of Periodic Solutions for Nonlinear System With Multiple Delays[J]. Applied Mathematics and Mechanics, 2003, 24(1): 105-110.

Citation:

CAO Xian-bing. On the Existence of Periodic Solutions for Nonlinear System With Multiple Delays[J]. Applied Mathematics and Mechanics, 2003, 24(1): 105-110.

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On the Existence of Periodic Solutions for Nonlinear System With Multiple Delays

CAO Xian-bing

Basic Sciences Department, Beijing Technology and Business University, Beijing 100037, China

Received Date: 2001-10-09
Rev Recd Date: 2002-09-26
Publish Date: 2003-01-15

Abstract

Abstract

The existence of T periodic solutions of the nonlinear system with multiple delays is studied. By using the topological degree method, sufficient conditions are obtained for the existence of T-periodic solutions. As an application, the existence of positive periodic solution for a logarithmic population model is established under some conditions.
- multiple delays,
- periodic solution,
- topological degree

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References(5)

References

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