Existence of Mild Solutions for Nonlocal Evolution Equations with the Hilfer Derivatives. (20th April 2023)

• Record Type: Journal Article
• Authors: Elbukhari, Abu Bakr; Fan, Zhenbin; Li, Gang
• Other Names: Al-Omari Shrideh K. Q. Academic Editor.
• Is Part Of: Journal of function spaces. Volume 2023(2023)
• Publication Date: 2023-04-20
• Subjects: Function spaces -- Periodicals; 515.7305
• DOI: 10.1155/2023/8662375
• Languages: English
• ISSNs: 2314-8896

Abstract

Abstract : The existence of mild solutions for Hilfer fractional evolution equations with nonlocal conditions in a Banach space is investigated in this manuscript. No assumptions about the compactness of a function or the Lipschitz continuity of a nonlinear function are imposed on the nonlocal item and the nonlinear function, respectively. However, we assumed that the nonlocal item is continuous, the nonlinear term is continuous and satisfies some specified assumptions, and the associated semigroup is compact. Our theorems are proved by means of approximate techniques, semigroup methods, and fixed point theorem. These methods are useful for fixing the noncompactness of operators caused by some specified given assumptions on this paper. The results obtained here improve some known results. Finlay, two examples are presented for illustration of our main results.