Application of Hankel matrix to the root location problem
- 1 August 1976
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 21 (4) , 610-612
- https://doi.org/10.1109/tac.1976.1101282
Abstract
It is shown how the well-known Hankel matrix associated with a polynomial f(x) can be employed to obtain information on the location of the zeros of f(x) in a given half plane and in particular to obtain a test for aperiodicity of f(x) .Keywords
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