DocumentCode
813546
Title
A symmetric matrix criterion for polynomial root clustering
Author
Taub, Hedi ; Gutman, Shaul
Author_Institution
Technion, Haifa, Israel
Volume
37
Issue
2
fYear
1990
fDate
2/1/1990 12:00:00 AM
Firstpage
243
Lastpage
248
Abstract
The authors construct a test for the roots of a polynomial to lie in a certain algebraic region. This test uses only polynomial operations, is based on symmetric matrices, and involves n inequalities. The authors extend the results to region intersection and show the connection to generalized Bezoutians
Keywords
matrix algebra; polynomials; algebraic region; generalized Bezoutians; polynomial operations; polynomial root clustering; region intersection; symmetric matrices; symmetric matrix criterion; Circuits and systems; Eigenvalues and eigenfunctions; Mathematics; Mechanical engineering; Polynomials; Symmetric matrices; Testing;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.45716
Filename
45716
Link To Document