Results 11 to 20 of about 1,132,756 (313)

From interpolative contractive mappings to generalized Ciric-quasi contraction mappings

open access: yesApplied General Topology, 2021
In this article we consider a restricted version of Ciric-quasi contraction mapping for showing that this mapping generalizes several known interpolative type contractive mappings.
Kushal Roy, Sayantan Panja
doaj   +5 more sources

Enhancing automic and optimal control systems through graphical structures [PDF]

open access: yesScientific Reports
The concept of graphical structures of extended suprametric space is introduced in this study and applied to supra-graphical contractive mapping. A recursive algorithm in connection with graphical notions can be employed in adaptive systems to construct ...
Sumati Kumari Panda   +3 more
doaj   +2 more sources

On α ̌–φ ̆-Fuzzy Contractive Mapping in Fuzzy Normed Space

open access: yesمجلة بغداد للعلوم, 2023
The idea of fixed points represents one of the most potent mathematical tools. This paper's main purpose is to introduce a new kind of fuzzy contractive mapping in a fuzzy normed space (briefly  space) namely "fuzzy contractive mapping".
Raghad I. Sabri, Buthainah A. A. Ahmed
doaj   +2 more sources

Meir-Keeler Type Contraction Mappings in $c_0$-triangular Fuzzy Metric Spaces [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2018
Proving  fixed point theorem in a fuzzy metric space is not possible for  Meir-Keeler contractive mapping. For this, we introduce the notion of $c_0$-triangular fuzzy metric space.
Masoomeh Hezarjaribi
doaj   +1 more source

Several Theorems on Single and Set-Valued Prešić Type Mappings

open access: yesMathematics, 2020
In this study, we introduce set-valued Prešić type almost contractive mapping, Prešić type almost F-contractive mapping and set-valued Prešić type almost F-contractive mapping in metric space and prove some fixed point results for these mappings ...
Seher Sultan Yeşilkaya, Cafer Aydın
doaj   +1 more source

Ordered S-Metric Spaces and Coupled Common Fixed Point Theorems of Integral Type Contraction [PDF]

open access: yesMathematics Interdisciplinary Research, 2017
In the present paper, we introduces the notion of integral type contractive mapping with respect to ordered S-metric space and prove some coupled common fixed point results of integral type contractive mapping in ordered S-metric space. Moreover, we give
Abdolsattar Gholidahneh   +3 more
doaj   +1 more source

Effective contraction of Skinning maps

open access: yesProceedings of the American Mathematical Society, Series B, 2022
Using elementary hyperbolic geometry, we give an explicit formula for the contraction constant of the skinning map over moduli spaces of relatively acylindrical hyperbolic manifolds.
Cremaschi T., Dello Schiavo L.
openaire   +5 more sources

Revising the Hardy–Rogers–Suzuki-type Z-contractions

open access: yesAdvances in Difference Equations, 2021
The aim of this study is to introduce a new interpolative contractive mapping combining the Hardy–Rogers contractive mapping of Suzuki type and Z $\mathcal{Z}$ -contraction. We investigate the existence of a fixed point of this type of mappings and prove
Maha Noorwali
doaj   +1 more source

Suzuki-type fuzzy contractive inequalities in 1-Z-complete fuzzy metric-like spaces with an application

open access: yesNonlinear Analysis, 2023
In the piece of this note, we mention various Suzuki-type fuzzy contractive inequalities in 1-Z-complete fuzzy metric-like spaces for uniqueness and existence of a fixed point and prove a few fuzzy fixed point theorems, which are appropriate ...
Uma Devi Patel, Stojan Radenović
doaj   +1 more source

UNIQUE FIXED POINT THEOREMS FOR CONTRACTIVE MAPS TYPE IN T 0 -QUASI-METRIC SPACES [PDF]

open access: yes, 2014
In [2], Agyingi proved that every generalized contractive mapping defined in a q-spherically complete T 0 -ultra-quasi-metric space has a unique fixed point.
Yae ́ Ulrich Gaba
core   +1 more source

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