This is a preview. Log in through your library . Abstract For 0 < s < 1, let φs(z) = sz + (1 – s). We investigate the unital C*-algebra generated by the semigroup $\{{\mathrm{C}}_{{\mathrm{\varphi }}_ ...

We study the composition operators on an algebra of Dirichlet series, the analogue of the Wiener algebra of absolutely convergent Taylor series, which we call the Wiener-Dirichlet algebra. The central ...