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SUMMARY:A new approach to geometric quantization of b-symplectic manifolds
  [MPIM]
DTSTART:20250730T083000Z
DTEND:20250730T100000Z
DTSTAMP:20260416T074900Z
UID:indico-event-575@math-events.uni-bonn.de
DESCRIPTION:Speakers: Ahmad Reza Haj Saeedi Sadegh (Dartmouth)\n\nHigher D
 ifferential Geometry Seminar\nGuillemin\, Miranda\, and Weitsman introduce
 d a geometric quantization of b-symplectic manifolds (manifolds with sympl
 ectic forms with a logarithmic singularity along a hypersurface) that carr
 y a Hamiltonian action of a torus satisfying "quantization commutes with r
 eduction". Braverman\, Loizides\, and Song\, using the Atiyah-Patodi-Singe
 r index\, introduced a different approach to the geometric quantization of
  b-symplectic manifolds with a Hamiltonian action of a compact connected L
 ie group. In this talk\, we discuss a new approach using algebroid-Dirac o
 perators\, which were introduced in my previous work with Liu\, Loizides\,
  and Sanchez\, that addresses a geometric quantization for b-symplectic ma
 nifolds with singularities of normal crossing type.\n\nhttps://math-events
 .uni-bonn.de/event/575/
URL:https://math-events.uni-bonn.de/event/575/
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