Existence, uniqueness and Hyers-Ulam stability of random impulsive stochastic integro-differential equations with nonlocal conditions

Autor: Dumitru Baleanu, Ramkumar Kasinathan, Ravikumar Kasinathan, Varshini Sandrasekaran
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: AIMS Mathematics, Vol 8, Iss 2, Pp 2556-2575 (2023)
Druh dokumentu: article
ISSN: 2473-6988
DOI: 10.3934/math.2023132?viewType=HTML
Popis: In this article, we study the existence and stability results of mild solutions for random impulsive stochastic integro-differential equations (RISIDEs) with noncompact semigroups and resolvent operators in Hilbert spaces. Initially, we prove the existence of mild solutions using Hausdorff measures of noncompactness and Mo¨nch fixed point theorem. Then, we explore the stability results which includes continuous dependence of initial conditions, Hyers-Ulam stability and mean-square stability of the system by developing some new analysis techniques and establishing an improved inequality. Finally, we propose an example to validate the obtained results.
Databáze: Directory of Open Access Journals