BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Memento EPFL//
BEGIN:VEVENT
SUMMARY:Wall-crossings and the parabolic Verlinde formula
DTSTART:20211028T141500
DTEND:20211028T160000
DTSTAMP:20260916T055405Z
UID:2d4bd44a32250515ebe615a2832d74dfac511f0df5c56b6068ee0885
CATEGORIES:Conferences - Seminars
DESCRIPTION:Andras Szenes (University of Geneva)\nI will report on joint w
 ork with Olga Trapeznikova\, on a new proof of the Verlinde formula for pa
 rabolic moduli spaces.\n\nThe proof only uses the basics of invariant theo
 ry and carries out a program initiated by Michael Thaddeus on following th
 e changes of Euler characteristics of line bundles when crossing GIT walls
 .\n\nThe necessary combinatorics is controlled by so-called diagonal bases
  of the relevant hyperplane arrangements. 
LOCATION:MA A1 12 https://plan.epfl.ch/?room==MA%20A1%2012
STATUS:CONFIRMED
END:VEVENT
END:VCALENDAR