Oleg Chalykh's seminar at SISSA

[Emanuele Tuillier Illingworth]

SEMINAR ANNOUCEMENT

Oleg Chalykh

Title: KP hierarchy for the cyclic quiver

Abstract:
Motivated by the bispectral problem, we introduce a version of the KP 
hierarchy related to the cyclic quiver with m vertices. The case m=1 
corresponds to the usual KP hierarchy. We construct families of rational 
solutions to this hierarchy, parametrised by suitable quiver varieties. 
The pole dynamics of these solutions is related to the Calogero-Moser 
system for the wreath product of S_n and Z/mZ. This is based on joint 
work with A Silantyev, arXiv:1512.08551.

Venue: SISSA, room 134, Wednesday 14 September at 12:00