Seminars of the CENTRE de RECHERCHE en THEORIE des CATEGORIES CATEGORY THEORY RESEARCH CENTER C ---------> R | / | | / | | / | | / | v / v T ---------> C Tuesday, 14 January 2003 2:30 - 4:00 Ivan Ivanov TBA Tuesday, 21 January 2003 2:30 - 4:00 Mark Weber Analytic 2-functors II Tuesday, 6 May 2003 2:30 - 4:00 Michael Batanin Computads and higher operads Tuesday, 13 May 2003 2:30 - 4:00 Michael Batanin The generalized Eckmann-Hilton argument Tuesday, 27 May 2003 2:30 - 4:00 Thorsten Palm Dendrotopic Sets for Weak Infinity-Categories 16 September 2003 2:35 - 4:00 John Kennison Looking for Pathological Electrical Flows through a Graph 28 October 2003 2:30 - 4:00 M. Barr On absolutely CR-epic spaces. Abstract: A completely regular space X is called absolute CR-epic if whenever X is embedded into another completely regular space Y, the induced map C(Y) --> C(X) is an epimorphism in the category CR of commutative rings. For example, every space that is locally compact and sigma-compact is an absolute CR-epic. 18 November 2003 2:30 - 4:00 M. Barr Sub-pregroups of the Lambek pregroup 25 November 2003 2:30 - 4:00 Isidore Fleischer (CRM Montreal and Univ. of Windsor) Amalgamation in algebraic logic. (Must the Cat be let out of the bag?) =================================================== COFFEE: Coffee and cookies will be available after the talk in the lounge. PLACE: BURNSIDE HALL 920, McGILL UNIVERSITY =================================================== (Any comments, suggestions to rags@math.mcgill.ca) Seminar listings are also on the triples WWW page http://www.math.mcgill.ca/triples