Counting topologically invariant means on \(L_\infty(G)\) and \(VN(G)\) with ultrafilters

DOI10.1216/RMJ.2020.50.2103OpenAlexW3120939745MaRDI QIDQ2219120

John Hopfensperger

Publication date: 19 January 2021

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1906.09706

zbMATH Keywords

cardinalityinvariant meansamenable groupsultrafiltersFourier algebrasFC groups

Mathematics Subject Classification ID

Fourier and Fourier-Stieltjes transforms on nonabelian groups and on semigroups, etc. (43A30) Means on groups, semigroups, etc.; amenable groups (43A07) FC-groups and their generalizations (20F24)

Related Items (1)

When is an invariant mean the limit of a Følner net?

Cites Work

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