Teichmiiller space of a closed set;
Teichmiiller contraction;
holomorphic isometrics;
Schwarz's lemma;
complex geodesics;
HOLOMORPHIC MOTIONS;
CONTRACTION;
D O I:
10.5186/aasfm.2017.4247
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
Let E be an infinite closed set in the Riemann sphere, and let T(E) denote its Teichmiiller space. In this paper, we study some metric properties of T(E). We prove Earle's form of Teichmiiller contraction for T(E), holomorphic isometrics from the open unit disk into T(E), extend Earle's form of Schwarz's lemma for classical Teichmiiller spaces to T(E), and finally study complex geodesics and unique extremality for T(E).
机构:
Sun Yat Sen Univ, Sch Math & Computat Sci, Guangzhou 510275, Guangdong, Peoples R ChinaSun Yat Sen Univ, Sch Math & Computat Sci, Guangzhou 510275, Guangdong, Peoples R China
机构:
Beihang Univ, LMIB, Beijing 100191, Peoples R China
Beihang Univ, Sch Math & Syst Sci, Beijing 100191, Peoples R China
Linyi Univ, Sch Sci, Linyi 276005, Shandong, Peoples R ChinaBeihang Univ, LMIB, Beijing 100191, Peoples R China
Wu, Yan
Qi, Yi
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机构:
Beihang Univ, LMIB, Beijing 100191, Peoples R China
Beihang Univ, Sch Math Sci & Syst Sci, Beijing 100191, Peoples R ChinaBeihang Univ, LMIB, Beijing 100191, Peoples R China