|
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2019, Number 3, Pages 10–21
(Mi basm514)
|
|
|
|
Research articles
Existence of positive periodic solutions for fourth-order nonlinear neutral differential equations with variable coefficients
Bouzid Mansouria, Abdelouaheb Ardjounib, Ahcene Djoudia a Faculty of Sciences, Department of Mathematics, University of Annaba, P.O. Box 12, Annaba, 23000, Algeria
b Faculty of Sciences and Technology, Department of Mathematics and Informatics, University of Souk Ahras, P.O. Box 1553, Souk Ahras, 41000, Algeria
Abstract:
In this work, we study the existence of positive periodic solutions for fourth-order nonlinear neutral differential equations with variable coefficients. The results are established by using the Krasnoselskii's fixed point theorem. An example is given to illustrate this work.
Keywords and phrases:
fixed point, positive periodic solutions, fourth-order neutral differential equations.
Received: 16.03.2018
Citation:
Bouzid Mansouri, Abdelouaheb Ardjouni, Ahcene Djoudi, “Existence of positive periodic solutions for fourth-order nonlinear neutral differential equations with variable coefficients”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2019, no. 3, 10–21
Linking options:
https://www.mathnet.ru/eng/basm514 https://www.mathnet.ru/eng/basm/y2019/i3/p10
|
Statistics & downloads: |
Abstract page: | 66 | Full-text PDF : | 20 | References: | 8 |
|