Normal subgroups of invertibles and of unitaries in a \(C^\ast\)-algebra

DOI10.1515/CRELLE-2017-0020zbMath1441.46042arXiv1603.01884OpenAlexW2963202247MaRDI QIDQ2332788

Leonel Robert

Publication date: 5 November 2019

Published in: Journal für die Reine und Angewandte Mathematik (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1603.01884

zbMATH Keywords

inner automorphismsnormal subgroupsinvertible elementssimplicityconnected componentunitariesnon-closed normal subgroups

Mathematics Subject Classification ID

General theory of (C^*)-algebras (46L05) Classifications of (C^*)-algebras (46L35) Automorphisms of selfadjoint operator algebras (46L40)

Related Items (3)

C*-algebras where every element is a limit of products of positive elements ⋮ Simplicity, bounded normal generation, and automatic continuity of groups of unitaries ⋮ Large scale geometry of Banach-Lie groups

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