Results 231 to 240 of about 12,408 (253)

Coupled coincidence and coupled common fixed point theorems on a fuzzy metric space with a graph

Carpathian Journal of Mathematics, 2018
Inspired by the work of Dakjum et al. [Eshi, D., Das, P. K. and Debnath, P., Coupled coincidence and coupled common fixed point theorems on a metric space with a graph, Fixed Point Theory Appl., 37 (2016), 1–14], we introduce a new class of G − f−contraction mappings in complete fuzzy metric spaces endowed with a directed graph and prove some existence
PHUMIN SUMALAI, POOM KUMAM, DHANANJAY GOPAL   +2 more
openaire   +1 more source

Coupled Coincidence Point and Fixed Point Results for Mixed Monotone Mappings and an Application to Integro-differential Equations

Mediterranean Journal of Mathematics, 2019
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Fan, Yifan, Shen, Youqing, Zhu, Chuanxi, Wu, Zhaoqi   +3 more
openaire   +2 more sources

AN EXTENDED COUPLED COINCIDENCE POINT THEOREM AND RELATED RESULTS

2016
In this paper, we give an extended coupled coincidence point theorem for a mixed g -monotone mapping F: X -> X satisfying a weaker contractive condition. As a result of this theorem, we introduce an extended coupled fixed point theorem. We also explain that there exist a relationship between Theorem 2.1 which is our main theorem and Theorem 1.3 ...
KIR, Mehmet, KIZILTUNÇ, Hukmi
openaire   +3 more sources

Coupled coincidence and common fixed point theorems for single-valued and fuzzy mappings

2015
The authors study the existence of coupled coincidence and coupled common fixed points for single-valued and fuzzy mappings under a contractive condition in the setting of metric spaces. These results extend and improve the results of \textit{M. Abbas} et al. [Fixed Point Theory Appl. 2012, Paper No. 4, 11 p. (2012; Zbl 1281.54014)].
Zhu, Li, Zhu, Chuanxi, Huang, Xianjiu
openaire   +2 more sources

B-multiplicative metric spaces : Coupled coincidence points with application

Journal of Interdisciplinary Mathematics
In this manuscript, we use g-couplings for b-multiplicative metric spaces for demonstrating the presence of the coupled coincidence point. Additionally, we demonstrate the presence of a fixed point with t-property in an ordered b-MMS. A few examples and an application are also provided to support the veracity of our findings.
Pooja Dhawan, Akshu Grewal
openaire   +1 more source

Some Coupled Coincidence Point Theorems with Example

2022
openaire   +1 more source

Coupled coincidence point results for compatible mappings in partially ordered fuzzy metric spaces

Fuzzy Sets and Systems, 2013
Pradyut Das
exaly  

On w-compatible mappings and common coupled coincidence point in cone metric spaces

Applied Mathematics Letters, 2012
Wasfi Shatanawi
exaly  

Coupled coincidence point results for (φ,ψ)-contractive mappings in partially ordered metric spaces

Georgian Mathematical Journal, 2014
Jamshaid Ahmad, Muhammad Arshad, Pasquale Vetro   +2 more
exaly  

Coupled coincidence point theorems for contractions without commutative condition in intuitionistic fuzzy normed spaces

Fixed Point Theory and Applications, 2011
Wutiphol Sintunavarat, Yeol Je Cho, Poom Kumam   +2 more
exaly