Topological characteristics of space \(Q(k)\) and \(Q\times B(k)\)
type: Item
instance of: scholarly article
title: Topological characteristics of space \(Q(k)\) and \(Q\times B(k)\)
zbMATH Open document ID: 0602.54037
published in: Moscow University Mathematics Bulletin
publication date: 1986-01-01T00:00:00Z
review text: The author describes a nonseparable analog \(Q(k)\) of the space of rational numbers Q. The internal characteristics of spaces \(Q(k)\) and \(Q\times B(k)\) are given. It is shown that spaces \(Q(\tau)\times B(k)\) and \(Q\times B(k)\) are homeomorphic if \(\omega\leq \tau \leq k\).
Mathematics Subject Classification ID: 54F65
zbMATH DE Number: 3971741
zbMATH Keywords: metric \(\sigma\)-discrete weight-homogeneous space of weight k
zbMATH Keywords: zero- dimensional metric space of weight k
zbMATH Keywords: Baire space of weight k
zbMATH Keywords: space of rational numbers
author: S. V. Medvedev
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 3971741