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Homotopy and homology complexity in negative curvature

Groups acting on CAT(0) spaces September 27, 2016 - September 30, 2016

September 27, 2016 (11:00 AM PDT - 11:50 AM PDT)
Speaker(s): Roman Sauer (Karlsruhe Institute of Technology)
Location: MSRI: Simons Auditorium
  • CAT(0) space

  • Riemannian geometry

  • negative curvature manifolds

  • homology and manifolds

  • Betti numbers

  • homotopy theory

  • Symmetric space

  • group actions

  • buildings and complexes

Primary Mathematics Subject Classification
Secondary Mathematics Subject Classification No Secondary AMS MSC



joint with Uri Bader and Tsachik Gelander



26810?type=thumb Sauer. Notes 768 KB application/pdf Download
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H.264 Video 14608.mp4 314 MB video/mp4 rtsp://videos.msri.org/data/000/026/634/original/14608.mp4 Download
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