Descartes’ rule of signs, Rolle’s theorem and sequences of compatible pairs

DOI10.1556/012.2020.57.2.1463zbMath1474.26050arXiv1805.04261OpenAlexW2800969739MaRDI QIDQ5146506

Hassen Cheriha, Vladimir Petrov Kostov, Yousra Gati

Publication date: 25 January 2021

Published in: Studia Scientiarum Mathematicarum Hungarica (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1805.04261

zbMATH Keywords

sign patternDescartes' rule of signsRolle's theoremreal polynomial 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)

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