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Selected Works of Steen Pedersen
Article
Anticommuting Derivations
Proceedings of the American Mathematical Society
  • Steen Pedersen, Wright State University - Main Campus
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Document Type
Article
Publication Date
4-1-1999
Disciplines
Abstract

We show that the re are no non-trivial closable derivations of a C*-algebra anticommuting with an ergodic action of a compact group, supposing that the set of squares is dense in the group. We also show that the re are no non-trivial closable densely defined rank one derivations on any C*-algebra.

Comments

First published in Proceedings of the American Mathematical Society 127.4 (1999), published by the American Mathematical Society.

DOI
10.1090/S0002-9939-99-04642-0
Citation Information
Steen Pedersen. "Anticommuting Derivations" Proceedings of the American Mathematical Society Vol. 127 Iss. 4 (1999) p. 1103 - 1108 ISSN: 0002-9939
Available at: http://works.bepress.com/steen_pedersen/1/