Extended nonlinear Schrodinger hierarchy and higher genera Catalan numbers

Jul 1, 2021, 11:30 AM
40m
Chair: Simonetta Abenda

Chair: Simonetta Abenda

Speaker

Prof. Guido Carlet (Université de Bourgogne)

Description

In the framework of the Givental construction of total descendent potential of the two-dimensional charge d=-1 Dubrovin-Frobenius manifold, we derive Hirota equations and study the Lax representation of the associated extended Schrodinger hierarchy. The total descendent potential is related to higher general Catalan numbers via CEO topological recursion.

Primary author

Prof. Guido Carlet (Université de Bourgogne)

Presentation materials