DocumentCode
833879
Title
A generalization of the zero location theorem of Schur and Cohn
Author
Ptak, Vlastimil ; Young, N.J.
Author_Institution
Matematicky Ustav CSAV, Zitna,Praha, Czechoslovakia
Volume
25
Issue
5
fYear
1980
fDate
10/1/1980 12:00:00 AM
Firstpage
978
Lastpage
980
Abstract
The well-known Schur-Cohn test for the number of zeros of a polynomial inside the unit circle is deduced from a simple matrix identity. The present proof is not only shorter than earlier ones, but also more general: it produces an infinity of Hermitian forms which can be used in the same way as Schur´s form.
Keywords
Polynomials; Eigenvalues and eigenfunctions; Linear systems; Reduced order systems; Vehicle dynamics; Virtual manufacturing;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1980.1102476
Filename
1102476
Link To Document