Back to Search Start Over

A characterization of minimal Hermitian matrices

Authors :
Andruchow, E.
Larotonda, G.
Recht, L.
Varela, A.
Source :
Linear Algebra & its Applications. Apr2012, Vol. 436 Issue 7, p2366-2374. 9p.
Publication Year :
2012

Abstract

Abstract: We describe properties of a Hermitian matrix having minimal quotient norm in the following sense:for all real diagonal matrices . Here denotes the operator norm. We show a constructive method to obtain all the minimal matrices of any size. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
00243795
Volume :
436
Issue :
7
Database :
Academic Search Index
Journal :
Linear Algebra & its Applications
Publication Type :
Academic Journal
Accession number :
71697764
Full Text :
https://doi.org/10.1016/j.laa.2011.08.042