Existence of Solutions to a fourth order Neutral Differential Equation via the Krasnoselskii Fixed-Point Theorem
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Date
2024
Journal Title
Journal ISSN
Volume Title
Publisher
Faculty of Sciences
Abstract
In this work, a fourth-order neutral functional differential equation with
a time-varying delay is investigated. With the help of the Krasnoselskii fixed
point theorem as well as the Green's functions method and some functional
analysis tools, we established some sufficient criteria that ensure the existence
of at least one positive periodic solution for the proposed equation