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

页码：678 / 685

页数：8

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