Weil-Petersson Completion of Teichmueller Spaces and Mapping Class Group Actions
Weil-Petersson Completion of Teichmueller Spaces and Mapping Class Group Actions
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Teichmueller 空间和映射类群动作的 Weil-Petersson 完成
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
S. Yamada
中科院分区:
文献类型:
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作者:
S. Yamada
Given a surface of higher genus, we will look at the Weil-Petersson completion of the Teichmuller space of the surface, and will study the isometric action of the mapping class group on it. The main observation is that the geometric characteristics of the setting bear strong similarities to the ones in semi-simple Lie group actions on noncompact symmetric spaces.