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发表时间:2018-10-22 阅读次数:144次
报告题目: A new construction of pseudo-Anosov homeomorphisms
报 告 人:Professor John Hubbard
报告人所在单位:Cornell University
报告日期:2018-10-22 星期一
报告时间:16:00-17:00
报告地点:上海数学中心220报告大厅
  
报告摘要:

 I have a description of all pseudo-Anosov homeomorphisms that fix singularities and leaves emanating from them) in terms of something we call “ordered block permutations”.   It has allowed us to list the first 7000 or so such pseudoAnosov homeomorphisms, showing in particular that only about 10% fail to have totally real dilatations.

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本年度学院报告总序号:231

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