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paper

Weighted Semigroup Algebras as Dual Banach algebras

arXiv:0808.1404

Abstract

In this paper, among other things, we study those conditions under which the weighted semigroup algebra $\ell^1(S,ω)$ is a dual Banach algebra with respect to predual $c_0(S)$. Some useful examples, illustrating the results, are also included.

12 pages