The Teichmuller space of a rational map immerses into moduli space

被引:1
|
作者
Astorg, Matthieu [1 ,2 ]
机构
[1] Univ Michigan, Dept Math, 530 Church St, Ann Arbor, MI 48109 USA
[2] Univ Orleans, MAPMO, Rue Chartres, F-45100 Orleans, France
关键词
Complex dynamics; Teichmuller theory; Quasiconformal analysis;
D O I
10.1016/j.aim.2017.04.013
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove that the Teichmuller space of a rational map immerses into the moduli space of rational maps of the same degree, answering a question of McMullen and Sullivan. This is achieved through a new description of the tangent and cotangent space of the dynamical Teichmuller space. (C) 2017 Elsevier Inc. All rights reserved.
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收藏
页码:991 / 1023
页数:33
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