Existence uniqueness and stability of mild solutions for semilinear ψ-Caputo fractional evolution equations
Apassara Suechoei, Parinya Sa Ngiamsunthorn
Abstract
Abstract In this paper, we study the local and global existence, and uniqueness of mild solution to initial value problems for fractional semilinear evolution equations with compact and noncompact semigroup in Banach spaces. In particular, we derive the form of fundamental solution in terms of semigroup induced by resolvent and ψ -function from Caputo fractional derivatives. These results generalize previous work where the classical Caputo fractional derivative is considered. Moreover, we prove the Mittag-Leffler–Ulam–Hyers stability result. Finally, we give examples of time-fractional heat equation to illustrate the result.
Topics & Concepts
MathematicsUniquenessSemigroupFractional calculusMittag-Leffler functionInitial value problemResolventStability (learning theory)Banach spacePartial differential equationApplied mathematicsOrdinary differential equationMathematical analysisWork (physics)Differential equationComputer scienceEngineeringMachine learningMechanical engineeringFractional Differential Equations SolutionsNonlinear Differential Equations AnalysisStability and Controllability of Differential Equations