A concavity property for the measure of product sets in groups

DOI10.4064/fm-140-3-247-254zbMath0763.43001OpenAlexW974132875MaRDI QIDQ4020556

Imre Z. Ruzsa

Publication date: 17 January 1993

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/211944

zbMATH Keywords

locally compact groupleft Haar measureimpact functioncontinuous and concaveinner and outer measures

Mathematics Subject Classification ID

Measures on groups and semigroups, etc. (43A05) General properties and structure of locally compact groups (22D05)

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