Algebraic Combinatorics Seminar 

2rd Floor, Room 210
The Fields Institute for Research in Mathematical Sciences
222 College Street · Toronto, Ontario · M5T 3J1 · Canada


Welcome to ACS@Fields.
 The purpose of this seminar is to cover exposition on topics of algebraic combinatorics which are of interest to the people attending,
so please feel free to come and participate.

  We also organize special sessions jointly with the Applied Algebra Seminar   (York University)

Fields Workshop

Fridays 3:00pm - 5:00pm


Special Session

July ??:  Pierre Baumann (IRMA Strasbourg)

Title: to be announced




Spring 2005 topic:  Formal languages and analytic classes of functions.



Programme:
Date Speaker Subject
01/28
 Special Session
Sam Hsiao
Canonical Hopf algebras between QSym and the peak algebra
02/04
 Mike Zabrocki (York University)
 Open problems on NCSym    (a Fall 2004 topic talk)
02/11
 Mike Zabrocki (York University) Formal languages: regular, context free, indexed  (PDF)
02/18
 Special Session
Riccardo Biagioli (UQAM)
Colored Descent Representations for Complex Reflection Groups
02/25
 Marni Mishna  (The Fields Institute and Université de Bordeaux 1) Analytic classes of functions: algebraic, D-finite, D-algebraic
03/04
 Marni Mishna  (The Fields Institute and Université de Bordeaux 1)
 Combinatorial classes with D-finite generating series (Notes)
03/11
 Mike Zabrocki (York University)
 Enumerating words in indexed languages    (PDF)
03/18
 Discussion session
 Computations of indexed languages
03/25
 No session today
 No session today
04/01
 Discussion session
 Computations of indexed languages
04/08
 Discussion session Computations of indexed languages
04/15
 Discussion session?
 Computations of indexed languages
04/22
Special Session
  Cristian Lenart (SUNY Albany)
Generalizing the Combinatorics of Young Tableaux to Arbitrary Lie Type
04/29
 Discussion session Computations of indexed languages







The seminar will come back in September


If you have a suggestion for a topic please bring it up for discussion it at the next seminar. 
If you would like to contribute by preparing a presentation please talk to Christophe.

  


Past topics:

Fall 2004 - (Quasi-) Symmetric functions in noncommutative variables and applications
Fall 2003 - Quasi-symmetric functions and applications
Winter 2003 - Topic Crystal bases for superalgebras
Fall 2002 - Topic Crystal bases


For more informations (or corrections concerning this web page), contact
  Christophe Hohlweg - chohlweg(nospam)@(nospam)fields.utoronto.ca