A Simple Test for Zeros of a Complex Polynomial in a Sector

B. D.O. Anderson; N. K. Bose; E. I. Jury

doi:10.1109/TAC.1974.1100588

A Simple Test for Zeros of a Complex Polynomial in a Sector

B. D.O. Anderson, N. K. Bose, E. I. Jury

Research output: Contribution to journal › Article › peer-review

38 Citations (Scopus)

Abstract

A simple proof of a recent result for determining whether the zeros of a real polynomial lie within a sector is first given. Secondly, this result is used in a procedure given for confirming whether or not the zeros of an arbitrary complex polynomial lie in a similar sector.

Original language	English
Pages (from-to)	437-438
Number of pages	2
Journal	IEEE Transactions on Automatic Control
Volume	19
Issue number	4
DOIs	https://doi.org/10.1109/TAC.1974.1100588
Publication status	Published - Aug 1974
Externally published	Yes

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title = "A Simple Test for Zeros of a Complex Polynomial in a Sector",

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A Simple Test for Zeros of a Complex Polynomial in a Sector

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