Summer School,  Mathematical Physics

Frutillar, Chile,  7-11 December 2009

Combinatorics and statistical Mechanics  (4 conf.)

1. 1.Introduction to enumerative combinatorics
   

        (pdf  20,2 Mo)

2. 2.   Commutation and heaps of pieces     
   

         (pdf  26  Mo)

3. 3.    Paths, determinants  and  plane  partitions
   

       (pdf  10 Mo)

4. 4.    The cellular Ansatz  
   

  Alternating sign matrices and the Razumov-Stroganov conjecture

     Partially asymetric exclusion process  (PASEP)        (pdf  12,3 Mo)