Distortion theorem and de la Vallée Poussin means for a class of quasi-convex mappings

DOI10.1360/N012015-00298zbMath1499.32034OpenAlexW2551403100MaRDI QIDQ5063637

Qing-Hua Xu, Tai Shun Liu

Publication date: 21 March 2022

Published in: SCIENTIA SINICA Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1360/n012015-00298

zbMATH Keywords

distortion theoremde la Vallée Poussin meanquasi-convex mappings

Mathematics Subject Classification ID

Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) (30C45) Holomorphic mappings, (holomorphic) embeddings and related questions in several complex variables (32H02) (q)-convexity, (q)-concavity (32F10)

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