Results 21 to 30 of about 1,769,204 (265)

Fixed Points of Multivalued Maps in Modular Function Spaces [PDF]

open access: yesFixed Point Theory and Applications, 2009
The purpose of this paper is to study the existence of fixed points for contractive-type and nonexpansive-type multivalued maps in the setting of modular function spaces. We also discuss the concept of w-modular function and prove fixed point results for
Marwan A. Kutbi, Abdul Latif
doaj   +4 more sources

One-Local Retract and Common Fixed Point in Modular Metric Spaces [PDF]

open access: yesAbstract and Applied Analysis, 2013
The notion of a modular metric on an arbitrary set and the corresponding modular spaces, generalizing classical modulars over linear spaces like Orlicz spaces, were recently introduced.
Afrah A. N. Abdou
doaj   +2 more sources

Fixed Point Results for Generalized F-Contractions in Modular b-Metric Spaces with Applications

open access: yesMathematics, 2019
The aim of this paper is to generalize the F -contractive condition in the framework of α - ν -complete modular b-metric spaces. Some results in ordered modular b-metric spaces are also presented.
Vahid Parvaneh   +4 more
doaj   +2 more sources

FIXED POINT OF MULTIVALUED CONTRACTIONS IN ORTHOGONAL MODULAR METRIC SPACES [PDF]

open access: yesFacta Universitatis, Series: Mathematics and Informatics, 2019
In this paper we generalize the notion of O−set and establish some fixedpoint theorems for ⊥ − α − ψ−contraction multifunction in the setting of orthogonalmodular metric spaces. As consequences of these results we deduce some theorems inorthogonal modular metric spaces endowed with a graph and partial order.
Hosseini, Hoda, Gordji, Majid Eshaghi
openaire   +4 more sources

Multivalued Fixed Point Results for Two Families of Mappings in Modular-Like Metric Spaces with Applications [PDF]

open access: yesComplexity, 2020
The aim of this research work is to find out some results in fixed point theory for a pair of families of multivalued mappings fulfilling a new type of U-contractions in modular-like metric spaces.
Tahair Rasham   +5 more
doaj   +2 more sources

Some Extensions of Fixed Point Results over Quasi-JS-Spaces [PDF]

open access: yesJournal of Function Spaces, 2016
We introduce the notion of quasi-JS-metric space. After defining the basic topological properties of quasi-JS-metric space, we investigate fixed point of certain mapping in the frame of complete quasi-JS-metric space.
Maha Noorwali   +2 more
doaj   +2 more sources

Meir-Keeler type contractions on modular metric spaces

open access: yesFilomat, 2018
In this paper we introduce contraction mappings of Meir-Keeler types on modular metric spaces and investigate the existence and uniqueness of their fixed points. We give an example which demonstrates our theoretical results.
Aksoy, Ümit   +3 more
openaire   +4 more sources

Modular Cone Metric Spaces [PDF]

open access: yesPure and Applied Mathematics Journal, 2013
In this paper a generalization of a modular metric which is also a generalization of cone metric, is introduced and some of its topological properties are studied. Next, a fixed point theorem in this space is proved and finally by an example, it is proved that the fixed point result of the paper "Ch. Mongkolkeha, W. Sintunavarat, P.
Gamchi, Saeedeh Shamsi   +2 more
openaire   +3 more sources

‎Intuitionistic Fuzzy Modular Spaces [PDF]

open access: yesTransactions on Fuzzy Sets and Systems, 2023
‎After the introduction of the concept of fuzzy sets‎ ‎by Zadeh‎, ‎several researches were conducted on‎ ‎the generalizations of the notion of fuzzy sets‎. ‎There are many viewpoints on the notion of metric space in fuzzy topology‎.
Tayebe Lal Shateri
doaj   +1 more source

Modular Metric Spaces

open access: yesIrish Mathematical Society Bulletin, 2017
We give a short introduction to the theory of modular metric spaces. This is a corrected version of the paper [1], which had some errors. We are grateful to V. V. Chistyakov for bringing these to our attention.
Abobaker, Hana, Ryan, Raymond A.
openaire   +2 more sources

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