Journal of the Chungcheong Mathematical Society (충청수학회지)

The Chungcheong Mathematical Society (충청수학회)
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EXISTENCE OF PERIODIC SOLUTIONS TO LIAPUNOV CHARACTERISTIC INDEX EQUATIONS

  • Wang, Han You (Jilin Agriculture Engineering Vocational Technology College) ;
  • Ouyang, Jun (Department of Mathematics BeiHua University) ;
  • Yao, Zhuo (Department of Mathematics BeiHua University)
  • Received : 2006.03.23
  • Published : 2006.06.30
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Abstract

In this paper, a numerical programming for Liapunov index of differential equations with periodic coefficients depending on parameters is given. The associated equations are given at first, then existence of periodic solutions to the associated equations is proved in this paper. And we compute periodic solution u(t) of the associated equations. Finally, we give the error of approximate calculation.

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