Results 231 to 240 of about 12,457 (250)

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
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fan, Yifan, Shen, Youqing, Zhu, Chuanxi, Wu, Zhaoqi   +3 more
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

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

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

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

Applied Mathematics Letters, 2012
Wasfi Shatanawi
exaly  

Multivalued Coupled Coincidence Point Results Using Admissibility

Vestnik St. Petersburg University, Mathematics
B. S. Choudhury, N. Metiya, A. Kundu, S. Kundu   +3 more
openaire   +1 more source

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  

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

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

Coupled coincidence and common fixed point theorems for hybrid pair of mappings

Fixed Point Theory and Applications, 2012
Mujahid Abbas, Boško Damjanovic, Ljubomir Ciric   +2 more
exaly