Which sign patterns are canonical?

DOI10.1007/s00025-022-01769-3zbMath1504.26026OpenAlexW4307572960MaRDI QIDQ2093072

Vladimir Petrov Kostov

Publication date: 4 November 2022

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00025-022-01769-3

zbMATH Keywords

sign patternDescartes' rule of signshyperbolic polynomialreal polynomials in one variable

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

Related Items (1)

Beyond Descartes’ rule of signs

Cites Work

• Unnamed Item
• Some remarks about Descartes' rule of signs
• Descartes' Rule of Signs: Another Construction
• Could René Descartes Have Known This?
• Descartes' Rule of Signs Revisited
• On realizability of sign patterns by real polynomials
• A Tropical Analog of Descartes’ Rule of Signs
• A non-realization theorem in the context of Descartes' rule of signs
• Hyperbolic polynomials and rigid orders of moduli
• The disconnectedness of certain sets defined after uni-variate polynomials
• Descartes' rule of signs and moduli of roots
• Polynomials, sign patterns and Descartes' rule of signs

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