Ulam-Hyers Stability Results for Fixed Point Problems Via Α-Ψ Mapping in (<i>b</I>)-metric Space

Abstract

We will investigate some existence, uniqueness, and Ulam-Hyers stability results for fixed point problems via alpha-psi-contractive mapping of type-(b) in the framework of b-metric spaces. The presented theorems extend, generalize, and unify several results in the literature, involving the results of Samet et al. (2012).