Study of periodic solutions for third-order iterative differential equations via Krasnoselskii-Burton’s theorem
et | 18 nov. 2022
À propos de cet article
Publié en ligne: 18 nov. 2022
Pages: 75 - 89
Reçu: 19 mars 2021
DOI: https://doi.org/10.2478/ausm-2022-0005
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© 2022 Abderrahim Guerfi et al., published by Sciendo
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This paper studies the existence of periodic solutions of a third order iterative differential equation. The main tool used here is Krasnoselskii-Burton’s fixed point theorem dealing with a sum of two mappings, one is a large contraction and the other is compact.