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Roots of composite polynomials—an application to root clustering

✍ Scribed by Hedi Taub; Shaul Gutman


Book ID
107825173
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
291 KB
Volume
87
Category
Article
ISSN
0024-3795

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Regions of polynomial root clustering
✍ T.A. Bickart; E.I. Jury 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 672 KB

A criterion for root exclusion from a region composed as a union of elemental regions-discs and halfplanes-is established. Associated with each elemental region is a derived polynomial which must be by the criterion a strictly Hurwitz polynomial. The criterion is the basis for a root exclusion test,