%0 Journal Article
%T Fixed point uniqueness of generalized $(\psi , \varphi)$-weak contractions in partially ordered metric spaces under suitable constraints
%J International Journal of Nonlinear Analysis and Applications
%I Semnan University
%Z 2008-6822
%A Heidary Joonaghany, Gholamreza
%D 2024
%\ 02/01/2024
%V 15
%N 2
%P 255-262
%! Fixed point uniqueness of generalized $(\psi , \varphi)$-weak contractions in partially ordered metric spaces under suitable constraints
%K Fixed point
%K Generalized $(\psi
%K \phi)$-Weak Contraction
%K ordered metric space
%R 10.22075/ijnaa.2022.25883.3151
%X In this paper, by providing an example, we show that the condition which produced by Radenovi\'{c} and Kadelburg in [Generalized weak contractions in partially ordered metric spaces, Comput. Math. Appl. 60 (2010) pp. 1776-1783] is not sufficient for the uniqueness of the fixed point. Furthermore, a new sufficient condition is introduced for the uniqueness of the fixed point. Some suitable examples are furnished to demonstrate the validity of the hypotheses of our results.
%U https://ijnaa.semnan.ac.ir/article_7620_9440aa654ee93bf1243fdc27315073df.pdf