The inverse of a non-singular free matrix

Authors
Britz, T
Citation
T. Britz, The inverse of a non-singular free matrix, LIN ALG APP, 338, 2001, pp. 245-249
Citations number
7
Categorie Soggetti
Mathematics
Journal title
LINEAR ALGEBRA AND ITS APPLICATIONS
ISSN journal
00243795 → ACNP
Volume
338
Year of publication
2001
Pages
245 - 249
Database
ISI
SICI code
0024-3795(20011115)338:<245:TIOANF>2.0.ZU;2-C
Abstract
The inverse matrix M-1 of a non-singular free matrix M need not be free. In this paper, we present several necessary and sufficient conditions for M-1 to be free. (C) 2001 Elsevier Science Inc. All rights reserved.