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The new method for the searching periodic solutions of periodic differential systems. (English) Zbl 1463.34158

Summary: In the paper we are giving the new method for searching periodic solutions of periodic differential systems. For this we construct a differential system with the same Reflecting Function as the Reflecting Function of the given system and with a known periodic solution. Then the initial data of the periodic solutions of this two systems coincide. In such a way the problem of existance periodic solutions goes to the Cauchy problem.

MSC:

34C25 Periodic solutions to ordinary differential equations
37C60 Nonautonomous smooth dynamical systems

References:

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