Unique extremality of affine maps on plane domains

We prove that affine maps are uniquely extremal quasiconformal maps on the complement of a well distributed set in the complex plane answering a conjecture from Marković (2002). We construct the required Reich sequence using Bergman projections, and meromorphic partitions of unity.

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Publication Details

Journal
Annales Fennici Mathematici
Published
2025-05-14
DOI
https://doi.org/10.54330/afm.161692
Primary Topic
Advanced Mathematical Modeling in Engineering
Type
article
Field-Weighted Citation Impact
0.00
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article

Unique extremality of affine maps on plane domains

Qiliang Luo, Vladimir Marković
Annales Fennici Mathematici
Advanced Mathematical Modeling in Engineering
article

Unique extremality of affine maps on plane domains

Qiliang Luo, Vladimir Marković
article en

Abstract

We prove that affine maps are uniquely extremal quasiconformal maps on the complement of a well distributed set in the complex plane answering a conjecture from Marković (2002). We construct the required Reich sequence using Bergman projections, and meromorphic partitions of unity.

Annales Fennici MathematiciVol. 50(1)
Tsinghua University (CN)
Openalex Percentile: Top 89%
Advanced Mathematical Modeling in Engineering
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Unique extremality of affine maps on plane domains — Qiliang Luo, Vladimir Marković · Annales Fennici Mathematici (2025) | TGRS Research Map | TGRS