Liste des Conférenciers invités
- Marge Bayer
                    (University of Kansas)
                    
 Flag Vectors of Polytopes: An Overview
- Fan Chung
                    (UC San Diego)
                    
 The diameter and Laplacian of directed graphs
- Jim Haglund
                    (Ohio State University)
                    
 Recent combinatorial results involving Macdonald polynomials and diagonal harmonics
- Seok-Jin Kang
                    (Seoul National University)
                    
 Perfect crystals for quantum affine algebras
- Tom Koornwinder
                    (Universiteit van Amsterdam)
                    
 Structure relation and raising/lowering operators for orthogonal polynomials
- Nigel Ray
                    (University of Manchester)
                    
 Hopf algebroids: can combinatorialists help?
- Bruce Sagan
                    (Michigan State University)
                    
 The Incidence Algebra of a Composition Poset
- Michelle Wachs
                    (University of Miami)
                    
 Poset topology and permutation statistics
Résumés pour les exposés des conférenciers invités.
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