Nonlinear impulsive Langevin equation with mixed derivatives.

In this paper, we consider a nonlocal boundary value problem of nonlinear impulsive Langevin equation with mixed derivatives. Some sufficient conditions are constructed to observe the existence, uniqueness, and generalized Ulam‐Hyers‐Rassias stability of our proposed model, with the help of Diaz‐Margolis' fixed‐point approach over generalized complete metric space. We give an example that supports our main result. [ABSTRACT FROM AUTHOR]