On the structure of support points in the class \(\Sigma\)

DOI10.1007/BF02796584zbMath0612.30022OpenAlexW4233884364MaRDI QIDQ1088023

Yuk-J. Leung, Glenn Schober

Publication date: 1986

Published in: Journal d'Analyse Mathématique (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02796584

zbMATH Keywords

quadratic differentialsupport pointsOzawa numbers

Mathematics Subject Classification ID

Extremal problems for conformal and quasiconformal mappings, variational methods (30C70) Differentials on Riemann surfaces (30F30)

Related Items (5)

The Nth diameter problem in the class \(\Sigma\) ⋮ A note on the Kirwan's conjecture ⋮ The simple-zero conjecture for support points in Σ ⋮ Nonvanishing Meromorphic Univalent Functions ⋮ Properties of associated quadratic differentials in certain extremal problems

Cites Work

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• On coefficient estimates and conjectures for the class \(\Sigma\)
• Coefficient estimates for the class \(\Sigma\)
• New inequalities from old ones
• On the second variation for univalent functions
• Univalent functions. Selected topics
• A coefficient inequality for schlicht functions
• An Extension of the General Coefficient Theorem
• On Certain Coefficients of Univalent Functions. II
• High Order Coefficient Estimates in the Class &#931
• Low order coefficient estimates in the class \sigma
• On Analytic Slit Mappings in the Class &#931
• On the Coefficient Problem for Univalent Functions

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