Results 41 to 50 of about 6,808,491 (270)

Partial b-Rectangular Metric Space with Some Results

open access: yesTikrit Journal of Pure Science, 2022
A new generalization of metric space called partial b-rectangular metric space is introduced. Also, the relation between this generalization and the other generalizations for example a b-rectangular metric space is given. Moreover, we have proved Banach
Noor Riyadh Adeeb
doaj   +1 more source

Metrics on D-brane Orbifolds [PDF]

open access: yes, 1997
We calculate the metric on the D-brane vacuum moduli space for backgrounds of the form C^3/Gamma for cyclic groups Gamma. In the simplest procedure --- starting with a flat ``seed'' metric on the covering space --- we find that the resulting D-brane ...
Douglas, Michael R., Greene, Brian R.
core   +3 more sources

On the k-metric dimension of metric spaces

open access: yesArs Mathematica Contemporanea, 2018
The metric dimension of a general metric space was defined in 1953, applied to the set of vertices of a graph metric in 1975, and developed further for metric spaces in 2013. It was then generalised in 2015 to the k-metric dimension of a graph for each positive integer k, where k=1 corresponds to the original definition.
Beardon, Alan F.   +1 more
openaire   +5 more sources

A $P$-Adic Spectral Triple [PDF]

open access: yes, 2014
We construct a spectral triple for the C$^*$-algebra of continuous functions on the space of $p$-adic integers by using a rooted tree obtained from coarse-grained approximation of the space, and the forward derivative on the tree. Additionally, we verify
Klimek, Slawomir   +2 more
core   +1 more source

L-Fuzzy Invariant Metric Space

open access: yesCommunications in Advanced Mathematical Sciences, 2018
In this paper, we define L-fuzzy invariant metric space, and generalize some well known results in metric and fuzzy metric space including Uniform continuity theorem and Ascoli-Arzela theorem.
Servet Kütükçü
doaj   +1 more source

TITIK-ANTARA DI DALAM RUANG METRIK DAN RUANG INTERVAL METRIK

open access: yesBarekeng, 2007
A point p in metric space ()dX, is called a between-point of if Xba∈,()()(bpdpadbad,,,+= ). This concept was formulated by Menger in 1928. If all the between-points of a and b is collected in a set, then a and b are that set automaticlly. In the metric
Mozart W. Talakua
doaj   +1 more source

Fuzzy n−Controlled Metric Space

open access: yesInternational Journal of Analysis and Applications, 2023
This manuscript consists of the idea of n−controlled metric space in fuzzy set theory to generalize a number of fuzzy metric spaces in the literature, for example, pentagonal, hexagonal, triple, and double controlled metric spaces and many other spaces ...
Salman Furqan   +2 more
doaj   +1 more source

Neutrosophic Triplet Partial Bipolar Metric Spaces [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
In this article, neutrosophic triplet partial bipolar metric spaces are obtained. Then some definitions and examples are given for neutrosophic triplet partial bipolar metric space. Based on these definitions, new theorems are given and proved.
Memet Şahin   +2 more
doaj   +1 more source

A Generalization of b-Metric Space and Some Fixed Point Theorems

open access: yes, 2017
In this paper, inspired by the concept of b-metric space, we introduce the concept of extended b-metric space. We also establish some fixed point theorems for self-mappings defined on such spaces.
T. Kamran, Maria Samreen, Qurat Ul Ain
semanticscholar   +1 more source

The Calabi metric for the space of Kähler metrics [PDF]

open access: yesMathematische Annalen, 2011
Given any closed Kaehler manifold we define, following an idea by Eugenio Calabi, a Riemannian metric on the space of Kaehler metrics regarded as an infinite dimensional manifold. We prove several geometrical features of the resulting space, some of which we think were already known to Calabi.
openaire   +4 more sources

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