Title of article
Normal forms and joint numerical ranges of doubly commuting matrices Original Research Article
Author/Authors
V. Bolotnikov، نويسنده , , Ruey L. Rodman، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
8
From page
187
To page
194
Abstract
A normal form is derived for finite sets of doubly commuting matrices, under simultaneous unitary similarity. The matrices need not be normal, but they commute with each other and with the adjoints of each other. The normal form is further used to study joint numerical ranges of doubly commuting matrices.
Keywords
Unitary similarity , Numerical ranges , Tensor products
Journal title
Linear Algebra and its Applications
Serial Year
1999
Journal title
Linear Algebra and its Applications
Record number
822849
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