Results 21 to 30 of about 202,228 (310)

Fuzzy n−Controlled Metric Space

International 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, Naeem Saleem, Salvatore Sessa   +2 more
doaj   +1 more source

Multiembedding of Metric Spaces [PDF]

SIAM Journal on Computing, 2004
Metric embedding has become a common technique in the design of algorithms. Its applicability is often dependent on how high the embedding's distortion is. For example, embedding finite metric space into trees may require linear distortion as a function of its size.
Bartal, Yair, Mendel, Manor
openaire   +2 more sources

L-Fuzzy Invariant Metric Space

Communications 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

Banach Fixed Point Theorem in Extended b_v(s)-Metric Spaces

Computer Sciences & Mathematics Forum, 2023
We define the class of extended bv(s)-metric spaces by replacing the real number s≥1 with a strictly increasing continuous function ϕ in the definition of a bv(s)-metric space.
Anil Kumar
doaj   +1 more source

Neutrosophic Triplet Partial Bipolar Metric Spaces [PDF]

Neutrosophic 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, Abdullah Kargın, Merve Sena Uz   +2 more
doaj   +1 more source

Soft D-metric spaces

Boletim da Sociedade Paranaense de Matemática, 2019
The first aim to this paper is to define soft D− metric spaces and to give some fundamentel definitions. In addition to, we prove fixed point theorem of soft continuous mappings on soft D− metric spaces.
Cigdem Gunduz Aras, Sadi Bayramov, Murat Ibrahim Yazar   +2 more
openaire   +6 more sources

Newtonian Lorentz metric spaces

Illinois Journal of Mathematics, 2012
This paper studies Newtonian Sobolev-Lorentz spaces. We prove that these spaces are Banach. We also study the global p,q-capacity and the p,q-modulus of families of rectifiable curves. Under some additional assumptions (that is, the space carries a doubling measure and a weak Poincare inequality) and some restrictions on q, we show that the Lipschitz ...
S. Costea, MIRANDA, Michele
openaire   +4 more sources

On Multi-G-Metric Spaces

Universal 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

Fixed Points for a Pair of F-Dominated Contractive Mappings in Rectangular b-Metric Spaces with Graph

Mathematics, 2019
Recently, George et al. (in Georgea, R.; Radenovicb, S.; Reshmac, K.P.; Shuklad, S. Rectangular b-metric space and contraction principles. J. Nonlinear Sci. Appl.
Tahair Rasham, Giuseppe Marino, Abdullah Shoaib   +2 more
doaj   +1 more source

Fuzzy Triple Controlled Metric Spaces and Related Fixed Point Results

Journal of Function Spaces, 2021
In this study, we introduce fuzzy triple controlled metric space that generalizes certain fuzzy metric spaces, like fuzzy rectangular metric space, fuzzy rectangular b-metric space, fuzzy b-metric space, and extended fuzzy b-metric space.
Salman Furqan, Hüseyin Işık, Naeem Saleem   +2 more
doaj   +1 more source