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UID:20260603T185227EDT-9698XIgjU9@132.216.98.100
DTSTAMP:20260603T225227Z
DESCRIPTION:Title: Integrable systems and hamiltonian flows on moduli space
 s\n\nAbstract: I will describe a general approach to constructing Hamilton
 ian actions on moduli spaces.\n\nIn particular cases\, this specializes to
  give a ``universal' Hitchin integrable system as well as the Calogero-Mos
 er system. Moreover\, I will describe a generalization to higher dimension
 s of a classical result of Goldman which says that the Goldman Lie algebra
  of free loops on a surface acts by Hamiltonian vector fields on the chara
 cter variety of the surface. A key input is a description of deformations 
 of Calabi-Yau structures\, which is of independent interest. This is joint
  work with Chris Brav.\n\nLocation: UQAM PK-5675\n
DTSTART:20251029T180000Z
DTEND:20251029T190000Z
SUMMARY:Nick Rozenblyum (Toronto)
URL:https://www.mcgill.ca/mathstat/channels/event/nick-rozenblyum-toronto-3
 68586
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