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Barcelona Algebraic Topology Group

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Barcelona Algebraic Topology Group

This is the web site of the Algebraic Topology Team in Barcelona (Grup de Topologia Algebraica de Barcelona, 2009SGR-1092). Our research interests include a variety of subjects in algebraic topology, group theory, homological algebra, and category theory. Here you will find information about us and our common activities.

Friday's Topology Seminar 2014-2015 PDF

Date and place: March 6,  2015. 12:00. CRM Aula A1.

Speaker : Jesper M. Møller (Københavns Universitet)

Title: Enumerative group theory for beginners

Abstract: Enumerative group theory uses methods from combinatorics, group theory, and topology to find relations between numerical quantities associated to finite groups.  The class relation and Alperin's weight conjecture are examples of such (conjectured) relations.  (By the way, we are all beginners in enumerative group theory since I just made up the term.)




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