A BINARY INFINITESIMAL FORM OF TEICHMULLER METRIC AND ANGLES IN AN ASYMPTOTIC TEICHMULLER SPACE

• 作 者: 吴艳 漆毅
• 机 构: LMIBandSchoolofMathematicsandSystemsScience,SchoolofScience
• 出 处: 数学物理学报：B辑英文版
• 发表日期: 2016年2期
• 关键词: Angles of asymptotic Teichmller space geodesic segment Finsler structure Bounda
• 基金项目: This work was supported by National Natural Science Foundation of China （11371045, 11301248）.

The geometry of Teichmller metric in an asymptotic Teichmller space is studied in this article. First, a binary infinitesimal form of Teichmller metric on AT(X) is proved.Then, the notion of angles between two geodesic curves in the asymptotic Teichml