RESOLUTION OF THE CONJECTURE ON STRONG PRESERVERS OF MULTIVARIATE MAJORIZATION

In this paper, we will investigate the set of linear operators on real square matrices that strongly preserve multivariate majorisation without any additional conditions on the operator. This answers earlier conjecture on nonnegative matrices in [3] .

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Bibliographic Details
Published in:Taehan Suhakhoe hoebo 2002, 39(2), , pp.283-287
Main Authors: Beasley, Leroy-B, Lee, Sang-Gu, Lee, You-Ho
Format: Article
Language:Korean
Subjects:
수학
Online Access:Get full text
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Summary:In this paper, we will investigate the set of linear operators on real square matrices that strongly preserve multivariate majorisation without any additional conditions on the operator. This answers earlier conjecture on nonnegative matrices in [3] .
ISSN:1015-8634
2234-3016