Linear operators preserving multivariate majorization

被引：15
|
作者：
Beasley, LB [1 ]
Lee, SG
机构：
[1] Utah State Univ, Dept Math & Stat, Logan, UT 84322 USA
[2] Sungkyunkwan Univ, Dept Math, Suwon 440746, South Korea
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 2000年 / 304卷 / 1-3期
关键词：
majorization; multivariate majorization; preserver; doubly stochastic matrix;
D O I：
10.1016/S0024-3795(99)00227-X
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we characterize linear operators on real matrices that preserve multivariate majorization, We place no additional restrictions on the linear operator. (C) 2000 Elsevier Science Inc; All rights reserved.
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页码：141 / 159
页数：19
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