New Results on the Existence of Periodic Solutions for Rayleigh Equation with State-Dependent Delay Cemil Tunç

Department of Mathematics, Faculty of Sciences,
Yüzüncü Yıl University, 65080, Van – Turkey
E-mail: cemtunc@yahoo.com

Abstract. We give certain sufficient conditions for the existence of periodic solutions to a Rayleigh-type equation with state-dependent delay. With this work we extend and improve some known results in the literature. 

Keywords: Rayleigh equation; non-linear; second order; state-dependent delay; periodic solution.