Title :
Comments on "Application of Hankel matrix to the root location problem"
Author :
Barnett, Stephen
Author_Institution :
University of Bradford, West Yorks, England
fDate :
6/1/1977 12:00:00 AM
Abstract :
It is shown that the main result (Theorem 2) in the above note is untrue. The Hankel matrix does not, in general, provide information about the location of the zeros of a polynomial.
Keywords :
Controllability; Eigenvalues and eigenfunctions; Feedback; Frequency domain analysis; Mathematics; National electric code; Nonlinear systems; Polynomials; Stability; Time varying systems;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1977.1101493
