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SUMMARY:Quiver invariants and single-centered indices
DTSTART:20131028T151500
DTEND:20131028T170000
DTSTAMP:20260414T211925Z
UID:893d06c3c7b69698faf043e5ac84954efaf431d62abce54381bb514c
CATEGORIES:Conferences - Seminars
DESCRIPTION:Jan Manschot (ENS Lyon)\nAbstract: I will discuss moduli space
 s of semi-stable quiver representations and their\ntopological invariants.
  I will explain the relation of quivers with the physics of\nBogomolny'i-P
 rasad-Sommerfield (BPS) bound states\, leading to a new formula for the\nc
 omputation of quiver invariants\, called the "Coulomb branch formula". I w
 ill also\nelaborate on various aspects of this formula\, in particular sin
 gle centered indices\nand the action of (generalized) mutations.
LOCATION:MA A110 http://plan.epfl.ch/?lang=fr&room=MA+110
STATUS:CONFIRMED
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