A NEW PROOF OF THE DELTA INEQUALITY

A NEW PROOF OF THE DELTA INEQUALITY

The purpose of this paper is to give a relatively elementary and direct proof of the Delta Inequality, which plays a very important role in the study of the extremal problem of quasiconformal mappings.

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Veröffentlicht in:Acta mathematica scientia 2015-09, Vol.35 (5), p.1137-1141
1. Verfasser: 漆毅 宋飞
Format: Artikel
Sprache:eng
Schlagworte:
30F60
32G15
Delta Inequality
quasiconformal mappings
Teichmüller space
三角不等式
拟共形映射
极值问题
证明
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Beschreibung
Zusammenfassung:The purpose of this paper is to give a relatively elementary and direct proof of the Delta Inequality, which plays a very important role in the study of the extremal problem of quasiconformal mappings.
ISSN:0252-9602
1572-9087
DOI:10.1016/S0252-9602(15)30045-X