DescriptionSizeFormat
Publisher version (open access)512 KBAdobe Acrobat PDFView/Open

Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/933257

Title
A noncommutative half-angle formula
Author/Creator
Willis, George
Description
The half-angle formulæ, familiar from trigonometry, can be used to compute the polar decomposition of the operator on l²(ℤ) of convolution by δ0 + δ1. This calculation is extended here to a non-commutative setting by computing the polar decomposition of certain convolution operators on the spaces of square integrable functions of free groups.
Relation
Bulletin of the Australian Mathematical Society Vol. 69, p. 369-382
Publisher Link
http://dx.doi.org/10.1017/S0004972700036157
Date
2004
Publisher
Cambridge University Press
Keyword(s)
half-angle formula;  trigonometry;  noncommutative settings;  integrable functions
Resource Type
journal article
Identifier
http://hdl.handle.net/1959.13/933257
Identifier
ISSN:0004-9727
Language
eng
Reviewed
Reviewed
Full Text
Full Text
 
Image Thumbnail
11 Visitors 14 Hits 0 Downloads
Save/E-mail Citation
Citation Format
E-mail Address
Subject
"Bulletin of the Australian Mathematical Society"
 
OR