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.

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

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