Derivations from Banach algebras (Q2760120)

This is a clearly written survey on the continuity and structure of derivations on Banach algebras, with a useful bibliography. Also surveyed are a number of interesting open questions in this area. Among these, perhaps the easiest to state and most striking is whether there is a commutative Banach algebra \(A \neq \mathbb{C}\) which is an integral domain.NEWLINENEWLINEFor the entire collection see [Zbl 0971.00063].