Results 1 to 10 of about 37,740 (165)

New Fuzzy Fixed Point Results in Generalized Fuzzy Metric Spaces With Application to Integral Equations

open access: yesIEEE Access, 2020
In this paper, we introduce the notion of generalized fuzzy metric space. Many topological spaces like fuzzy metric spaces, fuzzy $b$ -metric spaces and dislocated fuzzy metric spaces have been generalized by this new generalized fuzzy metric space.
Muhammad Sohail Ashraf   +2 more
doaj   +3 more sources

Neutrosophic Triplet v-Generalized Metric Space

open access: yesAxioms, 2018
The notion of Neutrosophic triplet (NT) is a new theory in Neutrosophy. Also, the v-generalized metric is a specific form of the classical metrics. In this study, we introduced the notion of neutrosophic triplet v-generalized metric space (NTVGM), and we
Memet Şahin, Abdullah Kargın
doaj   +3 more sources

Only 3-generalized metric spaces have a compatible symmetric topology

open access: yesOpen Mathematics, 2015
We prove that every 3-generalized metric space is metrizable. We also show that for any ʋ with ʋ ≥ 4, not every ʋ-generalized metric space has a compatible symmetric topology.
Suzuki Tomonari   +2 more
doaj   +2 more sources

Boyd-Wong type contractions in generalized parametric bipolar metric space

open access: yesHeliyon
In this manuscript, we introduce a new notion of generalized parametric bipolar metric space as a generalization of generalized parametric space and bipolar metric space.
Manoj Kumar   +4 more
doaj   +3 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

Volume in General Metric Spaces [PDF]

open access: yesDiscrete & Computational Geometry, 2010
The authors are concerned with Feige's notion of volume and with volume preserving embeddings. They generalize an inequality of Feige regarding an \(n\) point metric space and obtain the following corollary: Given a complete weighted graph with arbitrary weights which are at least \(2\), the greedy algorithm is \(O\)(1)-competitive for the online ...
Ittai Abraham   +3 more
openaire   +3 more sources

Fixed Point Theorems in $ b$-Rectangular Metric Spaces

open access: yesUniversal Journal of Mathematics and Applications, 2020
The concept of $ b$-rectangular metric space is introduced as a generalization of $ b $-metric space and rectangular (generalized) metric space. In this paper, we introduce generalized almost contraction for two mappings and prove common fixed point ...
Vildan Öztürk
doaj   +1 more source

Generalized Sasakian space forms with semi-symmetric non-metric connections; pp. 251–257 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2011
We introduce generalized Sasakian space forms with semi-symmetric non-metric connections. We show the existence of a generalized Sasakian space form with a semi-symmetric non-metric connection and give some examples by warped products endowed with semi ...
Sibel Sular, Cihan Özgür
doaj   +1 more source

On Multi-G-Metric Spaces

open access: yesUniversal Journal of Mathematics and Applications, 2023
Multisets have many applications in a variety of fields today, including computer science, medicine, banking, engineering, information storage, and information analysis.
Ecemnur Mutlu, Ayşegül Çaksu Güler
doaj   +1 more source

A new generalization of metric spaces: rectangular M-metric spaces [PDF]

open access: yesMathematical Sciences, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nihal Yılmaz Özgür   +3 more
openaire   +3 more sources

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