Majorization for (0,1)-matrices

被引:5
|
作者
Dahl, Geir [1 ]
Guterman, Alexander [2 ,3 ,4 ]
Shteyner, Pavel [2 ,3 ,4 ]
机构
[1] Univ Oslo, Dept Math, Oslo, Norway
[2] Lomonosov Moscow State Univ, Dept Math & Mech, Moscow, Russia
[3] Moscow Ctr Continuous Math Educ, Moscow 119002, Russia
[4] Moscow Inst Phys & Technol, Dolgoprudnyi 141701, Russia
基金
俄罗斯科学基金会;
关键词
Matrix majorization; Partial order; (0,1)-matrices;
D O I
10.1016/j.laa.2019.09.038
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper deals with the important notion of majorization. We study majorization for matrices, and focus on (0, 1)-matrices. We prove several results concerning such matrix majorization orders on the set of (0,1)-matrices, including characterizations for certain orders, and separate sufficient and necessary conditions for the so-called matrix majorization order. Some of these results are of combinatorial nature. (C) 2019 The Author(s). Published by Elsevier Inc.
引用
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页码:147 / 163
页数:17
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