Results 11 to 20 of about 8,116 (301)

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

Geodesics in the space of Kähler cone metrics, I [PDF]

open access: yesAmerican Journal of Mathematics, 2015
In this paper, we study the Dirichlet problem of the geodesic equation in the space of K\"ahler cone metrics ${\cal H}_{\cal B}$; that is equivalent to a homogeneous complex Monge-Amp\`ere equation whose boundary values consist of K\"ahler metrics with cone singularities.
CALAMAI, SIMONE, Kai, Zheng
openaire   +4 more sources

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

Modular cone metric spaces [PDF]

open access: yesPure and Applied Mathematics Journal, 2013
10 ...
Gamchi, Saeedeh Shamsi   +2 more
openaire   +3 more sources

COMMON FIXED POINT THEOREMS FOR f-CONTRACTION MAPPINGS IN TVS-VALUED CONE METRIC SPACE

open access: greenJournal of New Theory, 2016
– We generalize the result of Abbas and Rhoades [1] and obtained some common fixed point results for two Banach pair of mappings which satisfies f-contraction condition on Topological vector space Valued Cone metric space (TVS-CMS) without the notion of ...
Sami Ullah Khan, Arjamand Bano
doaj   +2 more sources

Expansivity and Cone-fields in Metric Spaces [PDF]

open access: yesJournal of Dynamics and Differential Equations, 2014
Let \(X\) be a metric space. The authors define cone fields on \(X\) in terms of pairs of non-negative real-valued functions defined in neighborhoods of points of the product \(X\times X\). They show that if \(\Lambda\) is an invariant set of a mapping \(f:X\to X\) on which \(f\) is uniformly expansive, then there is a cone-field on \(\Lambda\) such ...
Struski, Łukasz, Tabor, Jacek
openaire   +2 more sources

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

Fixed point theorem between cone metric space and quasi-cone metric space

open access: yesIndonesian Journal of Electrical Engineering and Computer Science, 2022
This study involves new notions of continuity of mapping between quasi-cone metrics spaces (QCMSs), cone metric spaces (CMSs), and vice versa. The relation between all notions of continuity were thoroughly studied and supported with the help of examples.
Abdullah Al-Yaari   +3 more
openaire   +3 more sources

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