Results 51 to 60 of about 197 (103)

On the Fixed Point Results for the Suzuki‐Type Multivalued δ‐Contractions

Journal of Function Spaces, Volume 2025, Issue 1, 2025.
In this study, we prove the existence of a fixed point for a Suzuki‐type δ‐contraction, which is a generalization of the δ‐contraction and weak δ‐contraction mappings. We prove a fixed point theorem for multivalued mappings satisfying a Suzuki‐type δ‐contraction in complete fuzzy metric spaces. Furthermore, we prove some several fixed point results for
Müzeyyen Sangurlu Sezen, A. Duran Türkoğlu, Serap Özcan, Sina Etemad, Azhar Hussain, Raaid Alubady, Ozgur Ege   +6 more
wiley   +1 more source

Some Results of Fixed Points in Complete b‐Metric‐Like Space With Application

Journal of Function Spaces, Volume 2025, Issue 1, 2025.
In this contribution, we prove some results of the uniqueness of the common fixed point for quadruple mappings in a complete b‐metric‐like space. Then, two nontrivial illustrative examples are provided to highlight the reliability of our basic findings.
Hakima Bouhadjera, Mohammed S. Abdo, Hadeel Z. Alzumi, Wafa Shammakh, Ozgur Ege   +4 more
wiley   +1 more source

Common fixed point theorem of six self-mappings in Menger spaces using (CLRST) property

Open Mathematics, 2018
In this paper, we study the existence and uniqueness of common fixed point of six self-mappings in Menger spaces by using the common limit range property (denoted by (CLRST)) of two pairs.
Liu Xiao-lan, Zhou Mi, Mishra Lakshmi Narayan, Mishra Vishnu Narayan, Damjanović Boško   +4 more
doaj   +1 more source

Comparison Function and Boyd–Wong–Type Contractions in Kaleva–Seikkala’s Type Fuzzy b‐Metric Space

Journal of Function Spaces, Volume 2025, Issue 1, 2025.
In this article, we study the existence and uniqueness of fixed points for mappings in Kaleva–Seikkala’s type fuzzy b‐metric spaces. Nonlinear contractions of the comparison function and Boyd–Wong’s type are considered, and several new fixed point theorems for these contractions in complete Kaleva‐Seikkala’s type fuzzy b‐metric spaces are presented. It
Jiaojiao Wu, Fei He, Shu-fang Li, Xinyan Zhang, Samuel Nicolay   +4 more
wiley   +1 more source

Fixed Point Theorem for Cyclic (μ, ψ, φ)-Weakly Contractions via a New Function

Annals of the West University of Timisoara: Mathematics and Computer Science, 2017
In this paper, we introduce a generalization of cyclic (μ, ψ, φ)-weakly contraction via a new function and derive the existence of fixed point for such mappings in the setup of complete metric spaces.
Almahalebi Muaadh, Ansari Amir Hojat, Chandok Sumit   +2 more
doaj   +1 more source

A parallel inertial three-step iteration monotone hybrid algorithm for a finite family of G-nonexpansive mappings in Hilbert spaces endowed with graphs applicable to signal recovery problems

Demonstratio Mathematica
In this paper, we present a new computational approach named the parallel inertial three-step iteration monotone hybrid algorithm (abbreviated as PITMHA), devised for addressing the common fixed point problem of a finite family of G-nonexpansive mappings
Yambangwai Damrongsak, Thianwan Tanakit
doaj   +1 more source

Fixed Point Theorems in Complex Valued Extended b-Metric Spaces

Moroccan Journal of Pure and Applied Analysis, 2019
In this article, inspired by the concepts of extended b-metric spaces, we introduce the notion of complex valued extended b-metric spaces. Using this new idea, some fixed point theorems involving rational contractive inequalities are proved.
Ullah Naimat, Shagari Mohammed Shehu, Azam Akbar   +2 more
doaj   +1 more source

Common coupled fixed point theorems for two pairs of weakly compatible mappings in Menger metric spaces

Moroccan Journal of Pure and Applied Analysis, 2019
In this paper, we prove some common coupled fixed point theorems for contractive mappings in Menger metric spaces under geometrically convergent t-norms. Also, we prove common fixed point theorems for pairs of weakly compatible mappings, which generalize
Abdelhalim Abdelkrim, Aliouche Abdelkrim, Ben Aoua Leila, Taki-Eddine Oussaeif   +3 more
doaj   +1 more source

An analysis on the approximate controllability of neutral impulsive stochastic integrodifferential inclusions via resolvent operators. [PDF]

Heliyon, 2023
Ma YK, Pradeesh J, Shukla A, Vijayakumar V, Jothimani K.   +4 more
europepmc   +1 more source

Fixed point results of weakly contraction mappings in partially ordered b-metric spaces. [PDF]

BMC Res Notes, 2022
Kalyani K, Seshagiri Rao N.
europepmc   +1 more source