Unitary automorphisms of the space of Hankel matrices

被引：4
|
作者：
Ikramov, Kh. D. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Moscow, Russia
来源：
MATHEMATICAL NOTES | 2014年 / 96卷 / 5-6期
关键词：
Hankel matrix; unitary matrix; backward identity matrix; automorphism;
D O I：
10.1134/S0001434614110066
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
For an odd n, a description is given of unitary n x n matrices U with the following property: if H is a Hankel n x n matrix, then U*HU is a Hankel matrix as well.
引用
收藏
页码：678 / 685
页数：8
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