| 発表言語 |
英語
|
| 開催日 |
2011年05月23日 13時30分
|
| 終了日 |
2011年05月23日 15時00分
|
| 開催場所 | 京都大学理学部3号館 (数学教室) 110講演室 |
| タイトル |
幾何学連続講義 "Aspects of Quantitative topology - Rigidity of group actions on aspherical manifolds." |
| 分野 |
幾何
|
| 講演者名 | Shmuel Weinberger |
| 講演者所属 | University of Chicago |
| 概要 | Topological rigidity is one of the main phenomena in geometric
topology: it is a cousin of the Mostow-Margulis theory in
differential geometry. This lecture will discuss some topics from
among the failure of the equivariant version of the rigidity
conjecture, how such problems are related to the Baum-Connes
conjecture for groups with torsion, a topological approach to Royden's
theorem on the symmetries of the Teichmuller metric, and
counterexamples to a conjecture of Conner and Raymond.
|
| 備考 | These lectures are based on the joint works with Nabutovsky, Ferry, Cappell, Yan, and/or Farb. |
| リンク | http://gcoe.math.kyoto-u.ac.jp/meeting/2011may_weinberger.html |
|