On the total variation of argument f(z) whose derivative has a positive real part

DOI10.3792/PJAA.65.15zbMath0709.30007OpenAlexW2056043566MaRDI QIDQ921159

Mamoru Nunokawa

Publication date: 1989

Published in: Proceedings of the Japan Academy. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3792/pjaa.65.15

zbMATH Keywords

variation of argument

Mathematics Subject Classification ID

Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) (30C45) General theory of univalent and multivalent functions of one complex variable (30C55)

Related Items (1)

Argument properties of analytic functions associated with the fixed coefficients

Cites Work

• Some Theorems on Conformal Mapping of Bounded Star-Shaped Domains
• Functions Whose Derivative has a Positive Real Part
• On the Higher Derivatives at the Boundary in Conformal Mapping
• Unnamed Item

This page was built for publication: On the total variation of argument f(z) whose derivative has a positive real part