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SUMMARY:Diane Maclagan (University of Warwick)
DTSTART:20240403T160000Z
DTEND:20240403T170000Z
DTSTAMP:20260423T052956Z
UID:CG-BLT/2
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CG-BLT/2/">T
 ropical Schemes</a>\nby Diane Maclagan (University of Warwick) as part of 
 Combinatorics and Geometry BLT Seminar\n\n\nAbstract\nThe tropicalization 
 of a subscheme of P^n is given by a homogeneous ideal in the semiring of t
 ropical polynomials that satisfies some matroidal conditions.  This can be
  thought of as a "tower of valuated matroids".  In this talk I will highli
 ght what we currently know about the connection between these matroids and
  the geometry of the subscheme\, including recent progress on the Nullstel
 lensatz with Felipe Rincon\, and some connections still to be understood.\
 n
LOCATION:https://researchseminars.org/talk/CG-BLT/2/
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