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On a nonlinear coupled Caputo-type fractional differential system with coupled closed boundary conditions

Ahmed Alsaedi, Manal Alnahdi, Bashir Ahmad, Sotiris K. Ntouyas

2023AIMS Mathematics11 citationsDOIOpen Access PDF

Abstract

<abstract><p>We introduce a novel notion of coupled closed boundary conditions and investigate a nonlinear system of Caputo fractional differential equations equipped with these conditions. The existence result for the given problem is proved via the Leray-Schauder alternative, while the uniqueness of its solutions is accomplished by applying the Banach fixed point theorem. Examples are constructed for the illustration of the main results. Some special cases arising from the present study are discussed.</p></abstract>

Topics & Concepts

UniquenessMathematicsFixed-point theoremNonlinear systemType (biology)Boundary value problemMathematical analysisBanach fixed-point theoremApplied mathematicsPure mathematicsPhysicsQuantum mechanicsBiologyEcologyFractional Differential Equations SolutionsNonlinear Differential Equations AnalysisDifferential Equations and Numerical Methods