Results 21 to 30 of about 1,365,357 (275)

Weakly Contractive Mapping and Weakly Kannan Mapping in Partial Metric Space

Jurnal Ilmu Dasar, 2019
In the article the concept of metric space could be expanded, one of which is a partial metric space. In the metric space, the distance of a point to itself is equal to zero, while in the partial metric space need not be equal to zero.The concept of ...
S. Sunarsini, S. Sadjidon, Annisa Rahmita   +2 more
doaj   +1 more source

Generalizing the Kantorovich Metric to Projection-Valued Measures [PDF]

, 2016
Given a compact metric space $X$, the collection of Borel probability measures on $X$ can be made into a compact metric space via the Kantorovich metric. We partially generalize this well known result to projection-valued measures. In particular, given a
Davison, Trubee
core   +1 more source

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

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

TITIK-ANTARA DI DALAM RUANG METRIK DAN RUANG INTERVAL METRIK

Barekeng, 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

Phase-Space Metric for Non-Hamiltonian Systems [PDF]

, 2005
We consider an invariant skew-symmetric phase-space metric for non-Hamiltonian systems. We say that the metric is an invariant if the metric tensor field is an integral of motion.
Dorfman J R, Dubrovin B A, Evans D J, Ezra G S, Ezra G S, Fomenko A N, Gerstenhaber M, Godbillon G, Helmholtz H, Hoover W G, Nose S, Sergi A, Sergi A, Suzuki M, Tarasov V E, Tarasov V E, Tarasov V E, Tarasov V E, Tarasov V E, Trotter H F, Vasily E Tarasov   +20 more
core   +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

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