GENERALIZATIONS OF SUZUKI TYPE COMMON FIXED POINT THEOREMS

Abstract

Chandra-Arya-Joshi [2] in 2017 obtained a common fixed point theorem for Suzuki type contractions [20] on complete metric spaces. Özkan [9] in 2023 extended it to partial metric spaces with some corollaries and an example. Moreover, he gave an applicationfor a class of functional equations in dynamic programming. Our aim in this article is toshow that the main results of [9] hold for quasi-metric spaces with simple proofs. So, we can eliminate the lengthy proofs in [2], [9], [20].