Descartes' rule of signs and moduli of roots

DOI10.5486/PMD.2020.8640zbMath1463.26024arXiv1904.10694MaRDI QIDQ5217345

Vladimir Petrov Kostov

Publication date: 26 February 2020

Published in: Publicationes Mathematicae Debrecen (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1904.10694

zbMATH Keywords

sign patternDescartes' rule of signshyperbolic polynomial

Mathematics Subject Classification ID

Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Real polynomials: location of zeros (26C10)

Related Items (5)

On Descartes' rule for polynomials with two variations of signs ⋮ Beyond Descartes’ rule of signs ⋮ Unnamed Item ⋮ Sign patterns and rigid moduli orders ⋮ Which sign patterns are canonical?

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