Parametrization of Teichmüller spaces by geodesic length functions

Parametrization of Teichmüller spaces by geodesic length functions
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通过测地线长度函数对 Teichmüller 空间进行参数化

DOI:
10.1007/978-1-4613-9611-6_18
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发表时间:
1988
影响因子:
0.5
通讯作者:
T. Sorvali
T. Sorvali
中科院分区:
数学4区
文献类型:
--
作者:
M. Seppälä;T. Sorvali

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紧化C∞曲面Σ的Teichmuller空间T(Σ)可以用测地线长度函数参数化。更精确地说,我们可以找到一个集合{α1…,使得Σ上的一个双曲度规d(即点[d] T(Σ))的同位素类由与(Σ, d)上的曲线α j同伦的测地曲线的长度决定。然而,由于Σ的基群不是自由生成的,因此这些测地线长度函数之间的关系相当复杂。
The Teichmuller space T(Σ) of a compact C ∞-surface Σ can be parametrized by geodesic length functions. More precisely, we can find a set {α1... ,α n} of closed curves α j on Σ such that the isotopy class of a hyperbolic metric d on Σ (i.e. the point [d] ∊ T(Σ)) is determined by the lengths of geodesic curves homotopic to the curves α j on (Σ, d). However, since the fundamental group of Σ is not freely generated there is a quite complicated relation among these geodesic length function.
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者:
L. Lui;H. Shiga and Z. Sun;H. Shiga;H. Shiga;H. Shiga;H. Shiga;H. Shiga;H. Shiga;H. Shiga;H. Shiga
通讯作者: H. Shiga