Category Theory Seminar
Lent 2013

Meetings are held at 2.15pm on Tuesdays in Room MR5 of the CMS (Down the stairs beside the reception at the CMS). Part III students are particularly welcome.

Tue, 29 Jan 2013 14:15 in MR5, Centre for Mathematical Sciences

Marino Gran, Universite catholique de Louvain, Belgium
Some remarks on 2-star-permutability and descent in regular categories.

Tue, 05 Feb 2013 14:15 in MR5, Centre for Mathematical Sciences

Tim Van der Linden, Université catholique de Louvain, Belgium
Universal central extensions in peri-abelian categories

Tue, 05 Feb 2013 15:00 in MR5, Centre for Mathematical Sciences

Tomas Everaert, Belgium
Monotone-light factorisation systems

Tue, 12 Feb 2013 14:15 in MR5, Centre for Mathematical Sciences

Marcelo Fiore, University of Cambridge
Generalised Polynomial Functors: Theory and Applications

Tue, 19 Feb 2013 14:15 in MR5, Centre for Mathematical Sciences

Tom Leinster, Edinburgh
Entropy is inevitable

Tue, 26 Feb 2013 14:15 in MR5, Centre for Mathematical Sciences

Julia Goedecke, DPMMS
The fundamental group as a Kan extension

Tue, 05 Mar 2013 14:15 in MR5, Centre for Mathematical Sciences

Vincenzo Marra, Milan
Abstract versions of Hilbert's Nullstellensatz, and dualities for algebraic categories

Tue, 12 Mar 2013 14:15 in MR5, Centre for Mathematical Sciences

Rudger Kieboom, Vrije Universiteit Brussel, Belgium
A categorical approach to loops, neardomains and nearfields



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