Fixed point theorems on product of b-metric spaces

Abstract

The aim of this paper is to extend some fixed point results from [Serban, M. A., Teoria punctului fix pentru operatori definiti pe produs cartezian, Presa Universitar˘a Clujeana Cluj–Napoca, 2002] and [Presic, S. B., Sur une classe d’ inequations aux differences finite et sur la convergence de certaines suites, Publ. Inst. Math. (Beograd) (N. S.). 5(19) (1965), 75-78] in the framework of b-metric spaces.