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SUMMARY:João Paulo Figueiredo (IMPA)
DTSTART:20210428T183000Z
DTEND:20210428T200000Z
DTSTAMP:20260423T021728Z
UID:BRAG/45
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BRAG/45/">Re
 gular foliations on rationally connected threefolds with nef anticanonical
  bundle</a>\nby João Paulo Figueiredo (IMPA) as part of Brazilian algebra
 ic geometry seminar\n\n\nAbstract\nIn his classification of regular foliat
 ions on surfaces\, Brunella showed that every regular foliations on a rati
 onal surface is algebraically integrable\, with rational leaves. This lead
 s to the conjecture\, due to Touzet\, that every regular foliation on a ra
 tionally connected manifold is algebraically integrable with rationally co
 nnected leaves. This conjecture was shown to be true by Druel for the case
  of Fano manifolds. In this talk\, we will present progress towards this c
 onjecture for threefolds\, by showing that it is true for regular foliatio
 ns of codimension one on threefolds with nef anticanonical bundle.\n
LOCATION:https://researchseminars.org/talk/BRAG/45/
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