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gstei_02

Cornelia Drutu (University of Oxford): Analogies between lattices in semisimple groups and mapping class groups

Donnerstag, 27.01.2011 16:30 im Raum M5
Mathematik und Informatik

Abstract: This talk will discuss the analogies and the differences between two remarkable classes of infinite groups: the lattices and the mapping class groups of surfaces. The viewpoint will be that of their intrinsic geometry (the minimal and the maximal rank, the divergence etc), of their actions on Hilbert spaces and of the spaces of homomorphisms from groups in one class to groups in the other class.



Angelegt am Dienstag, 26.10.2010 10:11 von gstei_02
Geändert am Mittwoch, 12.01.2011 09:09 von gstei_02
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Kolloquium Wilhelm Killing