On Periodic Solutions of Delay Differential Equations with Impulses

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Nonconstant periodic solutions created by impulses for singular differential equations

*Correspondence: [email protected] 2Department of Mathematics and Statistics, King Fahd University of Petroleum and Minerals, P.O. Box 5046, Dhahran, 31261, Saudi Arabia Full list of author information is available at the end of the article Abstract In this work we discuss the existence of nonconstant periodic solutions for nonautonomous singular second order differential equations in the p...

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ژورنال

عنوان ژورنال: Symmetry

سال: 2019

ISSN: 2073-8994

DOI: 10.3390/sym11040523