Analysis of Stochastic Weighted Impulsive Neutral <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1"> <mi>ψ</mi> </math>-Hilfer Integro-Fractional Differential System with Delay

This paper is devoted to the study of stochastic fractional differential equations. Particularly, we existence and uniqueness solutions nonlinear weighted impulsive ψ -Hilfer neutral integro-fractional system with infinite delay. We obtain results help fixed-point theorems Banach contraction principle. Additionally, investigate Ulam–Hyers stability using basic schemes calculus. For application theory, add an example.