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SUMMARY:Adeel Khan (Academia Sinica)
DTSTART:20250514T080000Z
DTEND:20250514T093000Z
DTSTAMP:20260422T161047Z
UID:HKUST-AG/75
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/HKUST-AG/75/
 ">Microlocal categorical sheaves on shifted symplectic spaces</a>\nby Adee
 l Khan (Academia Sinica) as part of Algebra and Geometry Seminar @ HKUST\n
 \nLecture held in Room 4502 (near Lift 25/26).\n\nAbstract\nI will describ
 e a ladder of conjectural $(n+1)$-categorical invariants associated to $n$
 -shifted symplectic derived stacks.  For $n=0$ these generalize categories
  of microsheaves on smooth symplectic schemes (closely related to Fukaya c
 ategories).  For $n=-1$ and $-2$ they should recover (categorifications of
 ) Donaldson-Thomas invariants of Calabi-Yau three- and four-folds\, respec
 tively\, thus giving a microlocal perspective on Donaldson-Thomas invarian
 ts.\n
LOCATION:https://researchseminars.org/talk/HKUST-AG/75/
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