Existence of positive periodic solutions of first order neutral differential equations with variable coefficients

Candan, T.2019-08-012019-08-0120160893-9659https://dx.doi.org/10.1016/j.aml.2015.08.014https://hdl.handle.net/11480/3703This work deals with the existence of positive omega-periodic solutions for the first order neutral differential equation. The results are established using Krasnoselskii's fixed point theorem. An example is given to support the theory. (C) 2015 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccessNeutral equationsFixed pointFirst-orderPositive periodic solutionExistence of positive periodic solutions of first order neutral differential equations with variable coefficientsArticle5214214810.1016/j.aml.2015.08.0142-s2.0-84942311855Q1WOS:000364892900021Q1