Seminars of the

           CENTRE de RECHERCHE en THEORIE des CATEGORIES
                 CATEGORY THEORY RESEARCH CENTER

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2012


CANCELLED: 17 January 2012 (to be confirmed!)
   2:30 - 4:00   Moritz Groth
   Derivators
   (A copy of the thesis from which the talk is derived may be found at
   the arXiv site.)
(This seminar was given at UQAM instead)


31 January 2012
 2:30 - 4:00   M Barr
 Duality of sup semi-lattices II


10 April 2012
 2:30 - 4:00   S Niefield
 Exponentiability via Double Categories
 [Abstract on webpage]


8 May 2012
 2:30 - 4:00   M Barr
 Injective hulls of partially ordered monoids
 [Abstract on webpage]


15 May 2012
 2:30 - 4:00   M Makkai
 On the equivalence of different definitions of weak n-category


29 May 2012
 2:30 - 4:00   J. Kennison
 Chooing on Sierpinski


5 June 2012
 2:30 - 4:00   M Makkai
 Categories enriched over a closed multicategory;
 following Jim Lambek and Fred Linton, with examples in higher
 category theory


21 August 2012
 2:30 - 4:00   Joel Ouaknine (Oxford)
 Positivity Problems for Low-Order Linear Recurrence Sequences


4 September 2012
 2:30 - 4:00   Marcin Sabok
 Canonization of Borel equivalence relations
 [Abstract on webpage]


27 - 28 October 2012 (Saturday, Sunday)
 Octoberfest 12 (to be held at Concordia University)
 Details pending


14 May 2013
 2:30 - 4:00   Uday Reddy (U Birmingham)
 A Reynolds Programme for Category Theory and Programming Languages
 [Abstract on webpage]