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DTSTART;VALUE=DATE:20150414T171500
DTEND;VALUE=DATE:20150414T171500
UID:5724@agenda.unifr.ch
DESCRIPTION:Classical Configuration Spaces of $n$- distinct points in $\mathbb C$ can be generalized in many ways.Here we are mainly interested to Configuration Spaces associated to Artin groups:  we show how the cohomology of these spaces is strongly related to well-known combinatorial objects which are defined independently. The "new" tool that we use is a discrete variant of  Morse Theory.\n\n\n
SUMMARY:Prof. Mario Salvetti (Pisa): Some topological results on  Configuration Spaces  obtained by combinatorial methods
CATEGORIES:Colloque / Congrès / Forum
LOCATION:PER 08\, Phys 2.52\, Chemin du Musée 3\, 1700 Fribourg
URL;VALUE=URI:https://agenda.unifr.ch/e/fr/5724
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