Results 41 to 50 of about 200,688 (282)
Common coupled coincidence and coupled fixed points in $G$-metric spaces
Journal of Nonlinear Analysis and Application, 2012 Bhaskar and Lakshimkantham [T. G. Bhashkar and V. Lakshmikantham, Fixed point theorems in partially ordered metric spaces and applications, Nonlinear Anal. 65 (2006) 1379-1393] proved the existence of a coupled fixed point for a single valued mapping under weak contractive conditions and as an application they proved the existence of a unique solution ...
Wasfi Shatanawi +3 more
openaire +1 more source
Coupled fixed point results in cone metric spaces for w-compatible mappings [PDF]
, 2011 In this paper, we introduce the concepts of w-compatible mappings, b-coupled coincidence point and b-common coupled fixed point for mappings F,G : X x X -> X, where (X, d) is a cone metric space.
Samet, B +5 more
core +1 more source
Coincidence of Fixed Points with Mixed Monotone Property
مجلة بغداد للعلوم, 2023 The purpose of this paper is to introduce and prove some coupled coincidence fixed point theorems for self mappings satisfying -contractive condition with rational expressions on complete partially ordered metric spaces involving altering distance ...
Amal M. Hashim, Ali A. Kazem
doaj +1 more source
Common Coupled Fixed Point Theorems of Single-Valued Mapping for c-Distance in Cone Metric Spaces
Abstract and Applied Analysis, 2012 The existence and uniqueness of the common coupled fixed point in cone metric spaces have been studied by considering different types of contractive conditions.
Zaid Mohammed Fadail +1 more
doaj +1 more source
Coupled coincidence and common fixed point theorems for hybrid pair of mappings [PDF]
Fixed Point Theory and Applications, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abbas, Mujahid +3 more
openaire +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer, with an overall survival now surpassing 90% in developed countries. However, treatments are not without adverse effects. In this study, we apply the severe toxicity‐free survival (STFS) framework to determine the prevalence of 21 physician‐defined severe ...
Lane Collier +10 more
wiley +1 more source
Common Coupled Fixed Point Theorems of Single-Valued Mapping for c-Distance in Cone Metric Spaces [PDF]
, 2020 The existence and uniqueness of the common coupled fixed point in cone metric spaces have been studied by considering different types of contractive conditions.
Abd Ghafur +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei +17 more
wiley +1 more source
Strong Common Coupled Fixed Point Result in Fuzzy Metric Spaces [PDF]
, 2013 Coupled fixed point problems have attracted large attention in recent times. In this paper we have proved a fuzzy coupled fixed point result. Precisely, we have defined the concept of strong coupled fixed point and have established the existence of a ...
Sedghi, Shaban +2 more
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COUPLED COINCIDENCE AND COMMON FIXED POINT THEOREMS FOR SINGLE-VALUED AND FUZZY MAPPINGS [PDF]
, 2020 . In this paper, we study the existence of coupled coincidence and coupled common fixed points for single-valued and fuzzy mappings under a contractive condition in metric space. Presented theorems extend and improve the main results of Abbas andĆirić et
C X Zhu, L Zhu, X J Huang
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