Uniform domains on holomorphic curves

被引:1
|
作者
Arbelaez, Hugo [1 ]
Chuaqui, Martin [2 ]
Sierra, Willy [3 ]
机构
[1] Univ Nacl Colombia, Escuela Matemat, Medellin, Colombia
[2] Pontificia Univ Catolica Chile, Fac Matemat, Santiago, Chile
[3] Univ Cauca, Dept Matemat, Popayan, Colombia
关键词
univalence; uniform domain; holomorphic curve; Schwarzian derivative; 31A35; 30C55; 53A05; 30C99; DISTORTION-THEOREMS; CRITERIA; MAPPINGS;
D O I
10.1080/17476933.2014.991392
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study a recent criterion for the injectivity of a holomorphic curve in , the strong form of which is shown to imply that the image in is a uniform surface. This concept is borrowed from geometric function theory in connection with quasidisks. We also obtain a two-point distortion theorem giving sharp estimates for the separation of images in terms of the hyperbolic distance in .
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页码:1015 / 1031
页数:17
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