On Godement's characterisation of amenability
Date de parution
Bulletin of the Australian Mathematical Society
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Motivated by a question related to the construction of the Baum-Connes analytical assembly map for locally compact groups, we refine a criterion of Godement for amenability: for a unimodular group G, our criterion says that G is amenable if and only if every compactly supported, positive-definite function has non-negative integral over G.
Type de publication
Resource Types::text::journal::journal article