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SUMMARY:Nef cones of Hilbert schemes of points via Bridgeland stability - 
 Barbara Bolognese (Sheffield)
DTSTART:20180221T141500Z
DTEND:20180221T151500Z
UID:TALK101500@talks.cam.ac.uk
CONTACT:Caucher Birkar
DESCRIPTION:Carrying out the Minimal Model Program for moduli spaces is a 
 classical and extremely challenging problem. In this talk\, we will deal w
 ith a particular moduli space\, namely the Hilbert scheme of points on a s
 urface with irregularity zero. After explaining the connection between the
  birational models of a variety and the combinatorics of its Nef cone\, we
  will show how Bridgeland stability conditions are a powerful machinery to
  produce extremal rays in the Nef cone of the Hilbert scheme. Time permitt
 ing\, we will give a complete description of the Nef cone in some examples
  of low Picard rank. This is joint work with J. Huizenga\, Y. Lin\, E.Ried
 l\, B. Schmidt\, M. Woolf and X. Zhao.
LOCATION:CMS MR13
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