On the Existence of Periodic Solutions of Functional Differential Equations of the Third Order

Tunc, Cemil2025-05-102025-05-1020161683-35111683-61542-s2.0-85002703070https://hdl.handle.net/20.500.14720/4696Tunc, Cemil/0000-0003-2909-8753By applying the coincidence degree theory, we study the existence of periodic solutions to a kind of nonlinear functional differential equations of the third order with state dependent delay. By this work, we extend and improve existing results in the literature.eninfo:eu-repo/semantics/closedAccessNonlinear Differential EquationThird OrderState-Dependent DelayPeriodic SolutionOn the Existence of Periodic Solutions of Functional Differential Equations of the Third OrderArticle152Q1Q1189199WOS:000378971700005