Real Wronskian zero of polynomials with nonreal zeros

DOI10.1016/0022-247X(91)90078-EzbMath0715.30008OpenAlexW2071735806MaRDI QIDQ752218

Karl Dilcher

Publication date: 1991

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

Full work available at URL: https://doi.org/10.1016/0022-247x(91)90078-e

zbMATH Keywords

Wronskian

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)

Related Items (4)

On the number of real critical points of logarithmic derivatives and the Hawaii conjecture ⋮ On the number of non-real zeroes of a homogeneous differential polynomial and a generalisation of the Laguerre inequalities ⋮ Zeros of the Wronskian of a polynomial ⋮ On a class of nonlinear differential operators acting on polynomials

Cites Work

• Unnamed Item
• The zeros of derivatives of entire functions and the Pólya-Wiman conjecture
• Zeros of the Wronskian of a polynomial
• Erratum to "On the Location of the Zeros of the Derivative of a Polynomial"
• Verallgemeinerung eines Lemmas von J. L. Walsh nebst einigen Anwendungen
• A Generalization of a Theorem of Bôcher

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