Maps preserving matrices of extremal scrambling index

被引：1
|
作者：
Guterman, A. E. [1 ,2 ]
Maksaev, A. M. [1 ,2 ]
机构：
[1] Lomonosov Moscow State Univ Moscow, GSP 1, Moscow 119991, Russia
[2] Moscow Inst Phys & Technol, Dolgoprudnyi 141701, Russia
来源：
SPECIAL MATRICES | 2018年 / 6卷 / 01期
基金：
俄罗斯科学基金会;
关键词：
scrambling index; directed graphs; nonnegative matrices;
D O I：
10.1515/spma-2018-0014
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we characterize surjective linear maps on matrices over antinegative semirings that preserve the set of matrices with maximal or minimal positive values of the scrambling index.
引用
收藏
页码：166 / 179
页数：14
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