A Simple Direct Proof of Marden's Theorem

DOI10.4169/amer.math.monthly.121.06.547zbMath1301.30005OpenAlexW2408141081WikidataQ58119473 ScholiaQ58119473MaRDI QIDQ2928659

Erich Badertscher

Publication date: 10 November 2014

Published in: The American Mathematical Monthly (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4169/amer.math.monthly.121.06.547

zbMATH Keywords

Marden's theoremcritical points of polynomials of degree 3

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)

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