Simultaneous Unitary Invariants for Sets of Matrices
Canadian journal of mathematics, Tome 20 (1968) no. 1, pp. 1012-1019
Voir la notice de l'article provenant de la source Cambridge University Press
It is our aim in this paper to give an elementary solution to the problem of simultaneous unitary equivalence of two finite sets of matrices, i.e., given two ordered sets {Aj } and {Bj } of n × n matrices, j = 1, 2, ... , m, we wish to determine whether there exists a unitary matrix U such that Bj = U*AjU for all j. A special case of this problem is that of unitary equivalence of two arbitrary matrices.
Radjavi, Heydar. Simultaneous Unitary Invariants for Sets of Matrices. Canadian journal of mathematics, Tome 20 (1968) no. 1, pp. 1012-1019. doi: 10.4153/CJM-1968-098-4
@article{10_4153_CJM_1968_098_4,
author = {Radjavi, Heydar},
title = {Simultaneous {Unitary} {Invariants} for {Sets} of {Matrices}},
journal = {Canadian journal of mathematics},
pages = {1012--1019},
year = {1968},
volume = {20},
number = {1},
doi = {10.4153/CJM-1968-098-4},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-098-4/}
}
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