An internal characterization of uniform weight
type: Item
instance of: scholarly article
title: An internal characterization of uniform weight
zbMATH Open document ID: 0679.54001
DOI: 10.1016/0166-8641(89)90021-7
author: Ralph Kopperman
author: Paul R. Meyer
published in: Topology and its Applications
publication date: 1989-01-01T00:00:00Z
review text: The aim of the paper is to give an internal topological characterization of two closely related cardinal numbers, which are defined by means of pseudometrics generating the topology. Uniform weight and metrization number are characterized via quickly self-regular families of open sets generating the topology.
Mathematics Subject Classification ID: 54A25
Mathematics Subject Classification ID: 54E15
Mathematics Subject Classification ID: 54E35
zbMATH DE Number: 4113495
zbMATH Keywords: uniform weight
zbMATH Keywords: Mrowka-Juhasz number
zbMATH Keywords: cardinal invariant
zbMATH Keywords: \(\mu\)-additive topology
zbMATH Keywords: continuity space
zbMATH Keywords: pseudometric space
zbMATH Keywords: cardinal numbers
zbMATH Keywords: metrization number
zbMATH Keywords: quickly self-regular families
reviewed by: Véra Kůrková-Pohlová
MaRDI profile type: Publication
full work available at URL: 0166-8641(89)90021-7
OpenAlex ID: W2089067751
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description: scientific article; zbMATH DE number 4113495