Orthogonal Symmetric Toeplitz Matrices

被引:0
|
作者
Albrecht Böttcher
机构
[1] TU Chemnitz,Fakultät für Mathematik
来源
Complex Analysis and Operator Theory | 2008年 / 2卷
关键词
Primary 47B35; Secondary 15A18, 15A47; Toeplitz matrix; matrix power; orthogonal matrix; symmetric matrix; circulant; skew circulant; inverse eigenvalue problem;
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学科分类号
摘要
We show that the number of orthogonal and symmetric Toeplitz matrices of a given order is finite and determine all these matrices. In this way we also obtain a description of the set of all symmetric Toeplitz matrices whose spectrum is a prescribed doubleton.
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页码:285 / 298
页数:13
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