An isomorphism theorem for Teichmüller curves |
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Authors: | Cai Yongmao and Shen Yuliang |
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Institution: | (1) Department of Mathematics, Suzhou University, Suzhou, 215006, China |
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Abstract: | It is proved that for any Fuchsian group Γ such that ℍ/Γ is a hyperbolic Riemann surface, the Teichmüller curve V(Γ) has a unique complex manifold structure so that the natural projection of the Bers fiber space F(Γ) onto V(Γ) is holomorphic with local holomorphic sections. An isomorphism theorem for Teichmüller curves is deduced, which generalizes
a classical result that the Teichmüller curve V(Γ) depends only on the type of Γ and not on the orders of the elliptic elements of Γ when ℍ/Γ is a compact hyperbolic Riemann
surface. |
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Keywords: | Teichmüller space Bers fiber space Teichmüller curve biholomorphic isomorphism |
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