Geometry and Analysis Seminar (past)
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Mon, 21/05/2007 14:15 |
Mark Haskins (Imperial College, London) |
Geometry and Analysis Seminar |
L3 |
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Mon, 14/05/2007 14:15 |
Antonio Rapagnetta (Liverpool) |
Geometry and Analysis Seminar |
L3 |
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Mon, 07/05/2007 14:15 |
Nathalie Wahl (Copenhagen) |
Geometry and Analysis Seminar |
L3 |
| Abstract: (joint work with Allen Hatcher) Let M be a compact, connected 3-manifold with a fixed boundary component d_0M. For each prime manifold P, we consider the mapping class group of the manifold M_n^P obtained from M by taking a connected sum with n copies of P. We prove that the ith homology of this mapping class group is independent of n in the range n>2i+1. Our theorem moreover applies to certain subgroups of the mapping class group and include, as special cases, homological stability for the automorphism groups of free groups and of other free products, for the symmetric groups and for wreath products with symmetric groups. | |||
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Mon, 30/04/2007 14:15 |
Tim Gendron (Cuernavaca) |
Geometry and Analysis Seminar |
L3 |
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Mon, 23/04/2007 14:15 |
Richard Thomas (Imperial College, London) |
Geometry and Analysis Seminar |
L3 |
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Mon, 26/02/2007 14:15 |
Kai Behrend (UBC) |
Geometry and Analysis Seminar |
L3 |
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Mon, 19/02/2007 14:15 |
Eugenie Hunsicker (Loughborough) |
Geometry and Analysis Seminar |
L3 |
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Mon, 12/02/2007 14:15 |
George Wilson (Oxford) |
Geometry and Analysis Seminar |
L3 |
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Mon, 05/02/2007 14:15 |
Oscar Garcia Prada (CSIC, Madrid) |
Geometry and Analysis Seminar |
L3 |
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Mon, 29/01/2007 14:15 |
Dmitri Panov (Imperial) |
Geometry and Analysis Seminar |
L3 |
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Mon, 22/01/2007 14:15 |
Nigel Hitchin (Oxford) |
Geometry and Analysis Seminar |
L3 |
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Mon, 04/12/2006 14:15 |
Robert Bryant (Duke) |
Geometry and Analysis Seminar |
L3 |
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Mon, 27/11/2006 14:15 |
Daniel Fox (Oxford) |
Geometry and Analysis Seminar |
L3 |
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Mon, 20/11/2006 14:15 |
Olivier Guichard (Orsay) |
Geometry and Analysis Seminar |
L3 |
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Mon, 13/11/2006 14:15 |
Gabor Szekelhidi (Imperial) |
Geometry and Analysis Seminar |
L3 |
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Mon, 06/11/2006 14:15 |
Alastair Craw (Glasgow) |
Geometry and Analysis Seminar |
L3 |
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Mon, 30/10/2006 14:15 |
Alexey Bondal (Steklov Institute and INI) |
Geometry and Analysis Seminar |
L3 |
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Mon, 23/10/2006 14:15 |
Marc Rieffel (Berkeley) |
Geometry and Analysis Seminar |
L3 |
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Mon, 16/10/2006 14:15 |
Bill Casselman (UBC) |
Geometry and Analysis Seminar |
L3 |
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Mon, 09/10/2006 14:15 |
Tamas Hausel (Oxford and Austin, Texas) |
Geometry and Analysis Seminar |
L3 |
