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SUMMARY:Anand Deopurkar (Mathematical Sciences Institute Australian Nation
 al University)
DTSTART:20210518T073000Z
DTEND:20210518T083000Z
DTSTAMP:20260404T095207Z
UID:MPIMworkshop/1
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/MPIMw
 orkshop/1/">A Thurston compactification for stability conditions</a>\nby A
 nand Deopurkar (Mathematical Sciences Institute Australian National Univer
 sity) as part of Compactifications of stability manifolds\n\n\nAbstract\nT
 here is a fascinating parallel between curves on a surface and objects in 
 a triangulated category. This parallel allows us to transfer intuition\, t
 echniques\, and theorems between the two seemingly distant worlds. I will 
 explain a construction (joint with Asilata Bapat and Tony Licata) of the s
 pace of Bridgeland stability conditions on a suitable triangulated categor
 y\, motivated by the Thurston compactification of the Teichmuller space.\n
LOCATION:https://stable.researchseminars.org/talk/MPIMworkshop/1/
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SUMMARY:Barbara Bolognese (Univerisità di Roma Tre)
DTSTART:20210518T084500Z
DTEND:20210518T094500Z
DTSTAMP:20260404T095207Z
UID:MPIMworkshop/2
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/MPIMw
 orkshop/2/">A partial compactification of the stability manifold</a>\nby B
 arbara Bolognese (Univerisità di Roma Tre) as part of Compactifications o
 f stability manifolds\n\n\nAbstract\nBridgeland stability manifolds of Cal
 abi-Yau categories are of noticeable interest both in mathematics and in p
 hysics. By looking at some of the known example\, a pattern clearly emerge
 s and gives a fairly precise description of how they look like. In particu
 lar\, they all seem to have missing loci\, which tend to correspond to deg
 enerate stability conditions vanishing on spherical objects. Describing su
 ch missing strata is also interesting from a mirror-symmetric perspective\
 , as they conjecturally parametrize interesting types of degenerations of 
 complex structures. All the naïve attempts at constructing modular partia
 l compactifications show how elusive and subtle the problem in fact is: id
 eally\, the missing strata would correspond to stability manifolds of quot
 ient triangulated categories\, but establishing such correspondence on geo
 metric level and viewing stability conditions on quotients of the original
  triangulated category as suitable degenerations of stability conditions i
 s not straightforward. In this talk\, I will present method to construct s
 uch partial compactifications if some additional hypotheses are satisfied\
 , by realizing our space of interest as a suitable metric completion of th
 e stability manifold.\n
LOCATION:https://stable.researchseminars.org/talk/MPIMworkshop/2/
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BEGIN:VEVENT
SUMMARY:Bolognese - Deopurkar
DTSTART:20210518T094500Z
DTEND:20210518T103000Z
DTSTAMP:20260404T095207Z
UID:MPIMworkshop/3
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/MPIMw
 orkshop/3/">Open discussion with the speakers</a>\nby Bolognese - Deopurka
 r as part of Compactifications of stability manifolds\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/MPIMworkshop/3/
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