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TZID:Europe/Vienna
BEGIN:DAYLIGHT
DTSTART:20180325T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
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DTSTART:20181028T020000
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BEGIN:VEVENT
DTSTAMP:20260404T110312Z
UID:5936c17043a49442870511@ist.ac.at
DTSTART:20180517T130000
DTEND:20180517T150000
DESCRIPTION:Speaker: Alexander Varchenko\nhosted by Tamas Hausel\nAbstract:
  I will discuss hypergeometric and q-hypergeometric solutions of the equiv
 ariant quantum differential equations and associated qKZ difference equati
 ons for the cotangent bundle $T^*F_\\lambda$ of a partial flag variety. Th
 ese two types of solutions manifest two types of Landau-Ginzburg mirror sy
 mmetry for the cotangent bundle. I will discuss a "gamma theorem"\, which 
 says the leading term of the asymptotics of the q-hypergeometric solutions
  can be written in terms of the equivariant gamma class of $T^*F_\\lambda$
 . That statement is analogous to the statement of the gamma conjecture for
  Fano varieties by Galkin\, Golyshev\, and Iritani.
LOCATION:Big Seminar room Ground floor / Office Bldg West (I21.EG.101)\, IS
 TA
ORGANIZER:jdeanton@ist.ac.at
SUMMARY:Alexander Varchenko: Hypergeometric and q-hypergeometric solutions 
 of quantum differential equations
URL:https://talks-calendar.ista.ac.at/events/1226
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