Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-05T14:27:39.822Z Has data issue: false hasContentIssue false

PERMANENT WEAK AMENABILITY OF GROUP ALGEBRAS OF FREE GROUPS

Published online by Cambridge University Press:  01 September 1999

B. E. JOHNSON
Affiliation:
Department of Mathematics, University of Newcastle, Newcastle upon Tyne NE1 7RU
Get access

Abstract

We show that all derivations from the group algebra [lscr ]1(G) of a free group into its nth dual, where n is a positive even integer, are inner. Combined with the known result for odd values of n, this shows that these algebras are permanently weakly amenable.

Type
NOTES AND PAPERS
Copyright
© The London Mathematical Society 1999

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)