Monotone Iterative and Upper–Lower Solution Techniques for Solving the Nonlinear ψ−Caputo Fractional Boundary Value Problem

The objective of this paper is to study the existence of extremal solutions for nonlinear boundary value problems of fractional differential equations involving the <inline-formula><math display="inline" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><...

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Bibliographic Details
Main Authors: Abdelatif Boutiara, Maamar Benbachir, Jehad Alzabut, Mohammad Esmael Samei
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Fractal and Fractional
Subjects:
Online Access:https://www.mdpi.com/2504-3110/5/4/194