Results 1 to 10 of about 6,801 (115)

Dislocated cone metric space over Banach algebra and α-quasi contraction mappings of Perov type

open access: yesFixed Point Theory and Applications, 2017
A dislocated cone metric space over Banach algebra is introduced as a generalisation of a cone metric space over Banach algebra as well as a dislocated metric space. Fixed point theorems for Perov-type α-quasi contraction mapping, Kannan-type contraction
Reny George   +3 more
doaj   +3 more sources

Fredholm integral equation in composed-cone metric spaces

open access: yesBoundary Value Problems
The current paper introduces a novel generalization of cone metric spaces called type I and type II composed cone metric spaces. Therefore, examples of a type I and type II composed cone metric space, which is not a cone metric space, are given.
Anas A. Hijab   +3 more
doaj   +2 more sources

On g-fuzzy cone metric spaces [PDF]

open access: yesJournal of Hyperstructures, 2021
The aim of this paper is to introduce and study the concept of generalized fuzzy cone metric space and to obtain thetopology by using G-fuzzy cone metric.
AYŞEGÜL ÇAKSU GÜLER
doaj   +1 more source

Some Topological Properties Of Revised Fuzzy Cone Metric Spaces

open access: yesRatio Mathematica, 2023
In this paper, we introduced Revised fuzzy cone Metric space with its topological properties. Likewise A necessary and sufficient condition for a Revised fuzzy cone metric space to be precompact is given.
A Muraliraj, R Thangathamizh
doaj   +1 more source

A Note on Equivalence of G-Cone Metric Spaces and G-Metric Spaces

open access: yesJournal of New Theory, 2023
This paper contains the equivalence between tvs-G cone metric and G-metric using a scalarization function $\zeta_p$, defined over a locally convex Hausdorff topological vector space. This function ensures that most studies on the existence and uniqueness
Tarapada Bag, Abhishikta Das
doaj   +1 more source

Common Fixed Point in Cone Metric Space for $mathbf{s}-mathbf{varphi}$-contractive [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2019
Huang and Zhang cite{Huang} have introduced the concept of cone metric space where the set of real numbers is replaced by an ordered Banach space. Shojaei cite{shojaei} has obtained points of coincidence and common fixed points for s-Contraction mappings
Hamid Shojaei   +2 more
doaj   +1 more source

On the Paper: ''Examples in Cone Metric Spaces: A Survey'' Middle East Journal of Scientific Research, 11(12):1636-1640, 2014, M. Asadi, H. Soleimani [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 2016
The paper ''Examples in Cone Metric Spaces: A Survey'' had overlooked the fact that -spaces are Banach spaces only for . Here, we show that, for , is not even a normed space .We also pointed out that the domain of the function of Example (1.17) of ...
Abdallah A. Hakawati
doaj   +1 more source

Generalized contraction theorem in M -fuzzy cone metric spaces

open access: yesJournal of Innovative Applied Mathematics and Computational Sciences, 2022
This work defines MM-Fuzzy Cone Metric Space, as a new metric space. It also analyzes possible forms of contractive conditions and groups them accordingly to set up generalized contractive conditions for self-mappings defined over MM-fuzzy cone metric ...
Mookiah Suganthi   +2 more
doaj   +1 more source

Arithmetic continuity in cone metric space

open access: yesDera Natung Government College Research Journal, 2020
William Henry Ruckle introduced the notion of arithmetic convergence in the sense that a sequence  defined on the set of natural numbers  is said to be arithmetic convergent if for each  there is an integer  such that for every integer , , where  denotes
Taja Yaying
doaj   +1 more source

Representing Hierarchical Structured Data Using Cone Embedding

open access: yesMathematics, 2023
Extracting hierarchical structure in graph data is becoming an important problem in fields such as natural language processing and developmental biology.
Daisuke Takehara, Kei Kobayashi
doaj   +1 more source

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