Simultaneous power factorization in modules over Banach algebras

Marcel de Jeu, Xingni Jiang

Let $A$ be a Banach algebra with a bounded left approximate identity $\{e_{\lambda }{\}}_{\lambda \in \Lambda }$, let $\pi$ be a continuous representation of $A$ on a Banach space $X$, and let $S$ be a non-em…