Some Stability Theorems for Polygons of Polynomials

L. R. Pujara; Naresh Shanbhag

doi:10.1109/9.173165

Some Stability Theorems for Polygons of Polynomials

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

Abstract

Some necessary and sufficient conditions for a polynomial in a polygon of polynomials to vanish on the imaginary axis are obtained. These theorems generalize the “segment lemma” of Chapellat and Bhattacharyya to a polygon of polynomials.

Original language	English (US)
Pages (from-to)	1845-1849
Number of pages	5
Journal	IEEE Transactions on Automatic Control
Volume	37
Issue number	11
DOIs	https://doi.org/10.1109/9.173165
State	Published - Nov 1992
Externally published	Yes

ASJC Scopus subject areas

Control and Systems Engineering
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/9.173165

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Some Stability Theorems for Polygons of Polynomials

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