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On Godement's characterisation of amenability
Auteur(s)
Date de parution
1998
In
Bulletin of the Australian Mathematical Society
Vol.
1
No
57
De la page
153
A la page
158
Résumé
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.
Identifiants
Type de publication
journal article
