Orateur(s)  Alexander Alexandrov  IBS Center for Geometry and Physics,

Titre  Constellations, Weighted Hurwitz numbers, and topological recursion (a mathematical physicist's view) 
Date  19/04/2019 
Horaire  10:30 à 11:30 

Résume  In my talk I will discuss some elements of the proof of the topological recursion for the weighted Hurwitz numbers. The main ingredient is the taufunction  the all genera generating function, which is a solution of the integrable KP or Toda hierarchy. My talk is based on a series of joint papers with G. Chapuy, B. Eynard, and J. Harnad. 
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