A Generalization of the One-Step Theorem for Matrix Polynomials

被引：0
|
作者：
R. L. Ellis
I. Gohberg
机构：
[1] University of Maryland,Department of Mathematics
[2] Tel Aviv University,School of Mathematical Sciences, Sackler Faculty of Exact Sciences
来源：
Integral Equations and Operator Theory | 2003年 / 47卷
关键词：
Primary:; 30C15; 33C45; 45E10; 47B35; Secondary:; 15A18; 47A56; 47A20; -structures; Orthogonal matrix polynomials; zeros of matrix polynomials; block Toeplitz matrices; orthogonal matrix functions; convolution matrix integral equations;
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中图分类号：
学科分类号：
摘要：
In this paper we give a new proof of Krein's Theorem for orthogonal matrix polynomials based on a "one-step" version of the theorem. This parallels the proof given in [3] of Krein's Theorem in the scalar case.
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页码：51 / 69
页数：18
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