Companion matrices and their relations to Toeplitz and Hankel matrices

In this paper we describe some properties of companion matrices and demonstrate some special patterns that arisewhen a Toeplitz or a Hankel matrix is multiplied by a related companion matrix.We present a necessary and sufficient condition, generalizing known results, for a matrix to be the transform...

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Bibliographic Details
Main Authors: Luo Yousong, Hill Robin
Format: Article
Language:English
Published: De Gruyter 2015-10-01
Series:Special Matrices
Subjects:
Online Access:http://www.degruyter.com/view/j/spma.2015.3.issue-1/spma-2015-0021/spma-2015-0021.xml?format=INT