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SUMMARY:Eduardo Esteves (IMPA)
DTSTART:20211201T183000Z
DTEND:20211201T200000Z
DTSTAMP:20260423T021725Z
UID:BRAG/66
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BRAG/66/">De
 generations of line bundles and divisors along curves</a>\nby Eduardo Este
 ves (IMPA) as part of Brazilian algebraic geometry seminar\n\n\nAbstract\n
 A family of line bundles along a family of smooth curves parameterized by 
 the\npunctured disk can be extended in several ways over the limit stable 
 curve of the\nfamily. On the other hand\, the associated divisors can each
  be extended in a unique way. We will discuss the interplay between these 
 two dynamics\, part of an ongoing work to address the problem raised by Ei
 senbud and Harris in the 1980’s of constructing a useful moduli of limit
  linear series over the\nmoduli of stable curves. It involves collaboratio
 n with Piere Rodríguez\, Renan Santos\, Eduardo Vital (IMPA) and Omid Ami
 ni (École Polytechnique).\n
LOCATION:https://researchseminars.org/talk/BRAG/66/
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