Results 21 to 30 of about 4,846,870 (280)

Uniform topology on EQ-algebras

open access: yesOpen Mathematics, 2017
In this paper, we use filters of an EQ-algebra E to induce a uniform structure (E, 𝓚), and then the part 𝓚 induce a uniform topology 𝒯 in E. We prove that the pair (E, 𝒯) is a topological EQ-algebra, and some properties of (E, 𝒯) are investigated.
Yang Jiang, Long Xin Xiao, He Peng Fei
doaj   +1 more source

Quantifying completion

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2000
Approach uniformities were introduced in Lowen and Windels (1998) as the canonical generalization of both metric spaces and uniform spaces. This text presents in this new context of “quantitative” uniform spaces, a reflective completion theory which ...
Robert Lowen, Bart Windels
doaj   +1 more source

On proximal fineness of topological groups in their right uniformity

open access: yesApplied General Topology, 2019
A uniform space X is said to be proximally fine if every proximally continuous function defined on X into an arbitrary uniform pace Y is uniformly continuous.
Ahmed Bouziad
doaj   +1 more source

Cardinal functions on modifications of uniform spaces and fine uniform spaces [PDF]

open access: yesProceedings of the American Mathematical Society, 1982
The paper studies the question for which modifications r r of Unif the following theorem can be generalized by substituting a precompact modification p p by r r : A uniform space has the finest uniformity inducing its proximity if and only if each proximally continuous mapping from this space to any ...
openaire   +2 more sources

UNIFORM SPACE WITH UNIFORM ABSOLUTE

open access: yesThe herald of KSUCTA n a N Isanov, 2021
In this article introduced the concept of the absolute in uniform space, and some results on topological absolutes are generalized and carried over to the uniform case.
openaire   +1 more source

Optimal Information Transfer and the Uniform Measure over Probability Space

open access: yesEntropy, 2023
For a quantum system with a d-dimensional Hilbert space, suppose a pure state |ψ⟩ is subjected to a complete orthogonal measurement. The measurement effectively maps |ψ⟩ to a point (p1,…,pd) in the appropriate probability simplex.
William K. Wootters
doaj   +1 more source

Spaces of nonuniform ultrafilters in spaces of uniform ultrafilters

open access: yesTopology and its Applications, 1990
For an infinite cardinal \(\kappa\), let U(\(\kappa\)) denote the space of uniform ultrafilters on \(\kappa\), and denote \(NU(\kappa)=\beta \kappa \setminus U(\kappa)\). It is known that NU(\(\gamma\)) is not normal if \(\gamma\) is regular and not a strong limit [\textit{V. I.
Bešlagić, Amer, van Douwen, Eric K.
openaire   +2 more sources

Quasi-uniform Space

open access: yesFormalized Mathematics, 2016
Abstract In this article, using mostly Pervin [9], Kunzi [6], [8], [7], Williams [11] and Bourbaki [3] works, we formalize in Mizar [2] the notions of quasiuniform space, semi-uniform space and locally uniform space. We define the topology induced by a quasi-uniform space.
openaire   +4 more sources

Weakly uniform rank two vector bundles on multiprojective spaces [PDF]

open access: yes, 2011
Here we classify the weakly uniform rank two vector bundles on multiprojective spaces. Moreover, we show that every rank r>2 weakly uniform vector bundle with splitting type a1,1=⋯=ar,s=0 is trivial and every rank r>2 uniform vector bundle with ...
Malaspina, Francesco   +5 more
core   +1 more source

On Doitchinov's quietness for arbitrary quasi-uniform spaces [PDF]

open access: yes, 2010
The notion of a quiet quasi-uniform space was introduced by Doitchinov in1988 when he developed an interesting completion theory for this class ofquasi-uniform spaces.
Kivuvu, Charly Makitu
core   +1 more source

Home - About - Disclaimer - Privacy