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DTSTART;VALUE=DATE:20140916T171500
DTEND;VALUE=DATE:20140916T171500
UID:5712@agenda.unifr.ch
DESCRIPTION:The study of toric arrangements is rooted in the literature in both its topological and its combinatorial aspects. Recent work of De Concini, Procesi and Vergne provided a fresh impulse towards a comprehensive study of this subject, viewed as a generalization of the successful theory of hyperplane arrangements in vector spaces. Out of this impulse grew new results, techniques and problems which I will try to survey with an eye towards setting up a general combinatorial-topological framework - thus pursuing a classical line of research which aims at the combinatorial and topological study of more general types of arrangements of submanifolds.  \nSome of the results I will present have been obtained in joint works with Karim Adiprasito, Filippo Callegaro, Giacomo d'Antonio or Sonja Riedel.
SUMMARY:Emanuele Delucchi (Fribourg): Toric arrangements: an open-ended introduction
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/5712
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