Fixed point theory for generalized Ćirić quasi-contraction maps in metric spaces

Abstract

In this paper, we first give a new fixed point theorem for generalized Ćirić quasi-contraction maps in generalized metric spaces. Then we derive a common fixed point result for quasi-contractive type maps. Some examples are given to support our results. Our results extend and improve some fixed point and common fixed point theorems in the literature. MSC: 47H10. © 2013 Kiany and Amini-Harandi; licensee Springer.