Amenable crossed product Banach algebras associated with a class of $\mathrm{C}^\ast$-dynamical systems
math.FA
/ Authors
/ Abstract
We prove that the crossed product Banach algebra $\ell^1(A,G,α)$ that is associated with a $\mathrm{C}^\ast$-dynamical system $(A,G,α)$ is amenable if $G$ is a discrete amenable group and $A$ is a commutative or finite dimensional $\mathrm{C}^\ast$-algebra. Perspectives for further developments are indicated.