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A generalization of Descartes’ rule of signs and fundamental theorem of algebra

✍ Scribed by Pentti Haukkanen; Timo Tossavainen


Book ID
113439600
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
171 KB
Volume
218
Category
Article
ISSN
0096-3003

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📜 SIMILAR VOLUMES


On Descartes' rules of signs and their e
✍ J. M. Peña 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 143 KB

## Abstract This paper revisits the Descartes' rules of signs and provides new bounds for the number of complex roots of a polynomial in certain complex regions. We also prove that the Descartes' rules associated with the Bernstein basis are exact for polynomials whose roots are real. (© 2005 WILEY