Univalence of a certain quartic function

2018/02/21 by Jimmy Dillies, Dillies, Jimmy
Mathematics · #30C45 #Classical Analysis and ODEs (math.CA) #Complex Variables (math.CV) #FOS: Mathematics #Functional Equations Stability Results #Mathematical Inequalities and Applications #Mathematics and Applications #math.CA #math.CV #msc:30C45

paper · pdf · doi:10.48550/arxiv.1803.03098

Typo fixed

openalex publication_date 2018/02/21 · arxiv created 2018/09/25 · arxiv updated 2018/09/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We give a short proof that the quartic polynomial f(z)=\frac 1 6 z⁴ + \frac 2 3 z³ + \frac 7 6 z² + z is univalent.

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