On the refinement of Cauchy's theorem and Pellet's theorem.

DOI10.1016/j.jmaa.2003.11.001zbMath1037.30005OpenAlexW2001772746MaRDI QIDQ1426081

Jianren Niu, Zifang Zhang, Dao Yi Xu

Publication date: 14 March 2004

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2003.11.001

zbMATH Keywords

InequalityCauchy's boundBound of modules of polynomial zerosPellet's bounds

Mathematics Subject Classification ID

Polynomials and rational functions of one complex variable (30C10)

Cites Work

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• On the Eneström-Kakeya theorem and its sharpness
• Bounds for the zeros of polynomials from eigenvalues and singular values of some companion matrices
• An Extension of the Eneström-Kakeya Theorem and Its Sharpness
• A Remark on Rouche's Theorem
• Analytic Inequalities
• Zeros of certain sums of two polynomials

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