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Weighted algebras of integrable functions
Journal article   Peer reviewed

Weighted algebras of integrable functions

J.A. Ward
Results in Mathematics, Vol.5(1-2), pp.199-207
1982
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Abstract

Let G denote a compact abelian group with discrete dual group X, and let ω be a complex-valued function defined on X. For any subspace B of L1(G), Bω denotes the set of those elements b of B for which bω is an element of l1(X). The question considered in this paper is “when is Bω an algebra under pointwise multiplication?”

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