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Existence and uniqueness of periodic solutions for forced Rayleigh-type equations. (English) Zbl 1175.34011
The authors prove the existence and the uniqueness of a periodic solution for a second order differential equation of Rayleigh type. The proof is carried out by the use of topological degree theory.

MSC:
 34A45 Theoretical approximation of solutions of ODE
Full Text:
References:
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