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A non-standard metric in the group of reals - MaRDI portal

A non-standard metric in the group of reals

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Publication:3734740

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DOI10.4064/CM-50-2-241-248zbMath0599.22002OpenAlexW273003364MaRDI QIDQ3734740

Andrzej Schinzel

Publication date: 1986

Published in: Colloquium Mathematicum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/cm-50-2-241-248

zbMATH Keywords

separability diophantine approximation invariant metric corrigendum Liouville numbers Baire condition

Mathematics Subject Classification ID

Structure of general topological groups (22A05) Metric spaces, metrizability (54E35) Homogeneous approximation to one number (11J04)

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