Results 11 to 20 of about 151,084 (121)

On the Borel complexity and the complete metrizability of spaces of metrics

open access: yesAnalysis and Geometry in Metric Spaces
Given a metrizable space X X , let A M ( X ) AM\left(X) be the space of continuous bounded admissible metrics on X X , which is endowed with the sup-metric. In this article, we shall investigate the Borel complexity and the complete metrizability of A M (
Katsuhisa Koshino
semanticscholar   +5 more sources

so-metrizable spaces and images of metric spaces [PDF]

open access: yesOpen Mathematics, 2021
Abstract so-metrizable spaces are a class of important generalized metric spaces between metric spaces and s n sn
Yang Songlin, Ge Xun
openaire   +3 more sources

On the metrizability of TVS-cone metric spaces

open access: yesPublications De L'Institut Mathematique, 2015
Shou Lin, Kedian Li, Y. Ge
semanticscholar   +3 more sources

On the metrizability of m-Kropina spaces with closed null one-form [PDF]

open access: yesJournal of Mathematics and Physics, 2022
We investigate the local metrizability of Finsler spaces with m-Kropina metric F = α1+ m β− m, where β is a closed null one-form. We show that such a space is of Berwald type if and only if the (pseudo-)Riemannian metric α and one-form β have a very ...
S. Heefer   +3 more
semanticscholar   +1 more source

On Radon Barycenters of Measures on Spaces of Measures

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2023
We study metrizability of compact sets in spaces of Radon measures with the weak topology. It is shown that if all compacta in a given completely regular topological space are metrizable, then every uniformly tight compact set in the space of Radon ...
V.I. Bogachev, S.N. Popova
doaj   +1 more source

Geometrical properties of the space of idempotent probability measures

open access: yesApplied General Topology, 2021
Although traditional and idempotent mathematics are "parallel'', by an application of the category theory we show that objects obtained the similar rules over traditional and idempotent mathematics must not be "parallel''.
Kholsaid Fayzullayevich Kholturayev
doaj   +1 more source

Some new results on $\star$-metric spaces

open access: yesJournal of new results in science, 2023
The concept of $\star$-metric, based on the relaxation of triangle inequality of metric axioms by using a t-definer, was introduced by Khatami and Mirzavaziri.
Abhishikta Das, T. Bag
semanticscholar   +1 more source

Metrizability of multiset topological spaces

open access: yesSERIES III - MATEMATICS, INFORMATICS, PHYSICS, 2021
In this paper, we have investigated one of the basic topological properties, called Metrizability in multiset topological space. Metrizable spaces are those topological spaces which are homeomorphic to a metric space.
Karishma Shravan, B. Tripathy
semanticscholar   +1 more source

g-metrizable spaces and the images of semi-metric spaces [PDF]

open access: yesCzechoslovak Mathematical Journal, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ge, Ying, Lin, Shou
openaire   +1 more source

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