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SUMMARY:Inder Kaur (PUC-Rio)
DTSTART:20210310T183000Z
DTEND:20210310T200000Z
DTSTAMP:20260423T021605Z
UID:BRAG/37
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BRAG/37/">Qu
 estions on the cohomology ring of moduli spaces of stable locally-free she
 aves on curves</a>\nby Inder Kaur (PUC-Rio) as part of Brazilian algebraic
  geometry seminar\n\n\nAbstract\nLet $M(2\,L)$ denote the moduli space of 
 stable vector bundles of rank $2$ and determinant $L$ of odd degree\, on a
  smooth curve of genus $g \\geq 2$. Owing to the work of Mumford\, Newstea
 d\, Kirwan\, King and several others\, questions such as the generators an
 d relations\, higher rank Torelli-type theorems as well as the Hodge conje
 cture for the cohomology ring of $M(2\,L)$ are well understood. In this ta
 lk I will survey some of these aspects for the smooth case and discuss ana
 logous results for the case when the underlying curve is irreducible\, nod
 al. This is joint work with Suratno Basu and Ananyo Dan.\n
LOCATION:https://researchseminars.org/talk/BRAG/37/
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