Existence of Sidon sets in discrete FC-groups

De-Michele, Leonede; Soardi, Paolo M.

doi:10.1090/S0002-9939-1976-0397316-0

Existence of Sidon sets in discrete FC-groups

Authors: Leonede De-Michele and Paolo M. Soardi
Journal: Proc. Amer. Math. Soc. 55 (1976), 457-460
DOI: https://doi.org/10.1090/S0002-9939-1976-0397316-0
MathSciNet review: 0397316
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Abstract | References | Additional Information

Abstract: In this paper we prove that every infinite subset of a discrete -group contains an infinite Sidon set.

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Additional Information

DOI: https://doi.org/10.1090/S0002-9939-1976-0397316-0
Keywords: Fourier-Stieltjes algebra, discrete groups, amenable groups, -groups, Sidon sets, equivalent to the usual ${l^1}$ -basis
Article copyright: © Copyright 1976 American Mathematical Society