Where to find the image of a derivation

Mathieu, Martin

Banach Center Publications, Tome 29 (1994), p. 237-249 / Harvested from The Polish Digital Mathematics Library

Résumé

With this paper, we intend to provide an overview of some recent work on a problem on unbounded derivations of Banach algebras that still defies solution, the non-commutative Singer-Wermer conjecture. In particular, we discuss several global as well as local properties of derivations entailing quasinilpotency in the image.

Détail

Publié le : 1994-01-01

Zbl 0813.47043

EUDML-ID : urn:eudml:doc:262681

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