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UID:3191fbc8011552e79b866de1ff87ca35
CATEGORIES:Algebra Seminar
CREATED:20240930T152819
SUMMARY:Matroids and Toric varieties 
LOCATION:H705
DESCRIPTION:Matroids and Toric varieties   (Teddy Gonzales, Oct.2, 2024) at 2PM in H705
 \n I will discuss one "geometric model" of matroids which arises from viewi
 ng their representations as points on the Grassmannian and taking torus orb
 it closures due to Gelfand, Goresky, MacPherson, and Serganova. If time per
 mits, I will describe how this relates to Berget, Eur, Spink, and Tseng's "
 tautological classes" of matroids which are certain equivariant classes on 
 the permutohedral variety.\n
X-ALT-DESC;FMTTYPE=text/html:<p><strong>Matroids and Toric varieties&nbsp;&nbsp; (Teddy Gonzales, Oct.2,
  2024) at 2PM in H705</strong><br> I will discuss one "geometric model" of 
 matroids which arises from viewing their representations as points on the G
 rassmannian and taking torus orbit closures due to Gelfand, Goresky, MacPhe
 rson, and Serganova. If time permits, I will describe how this relates to B
 erget, Eur, Spink, and Tseng's "tautological classes" of matroids which are
  certain equivariant classes on the permutohedral variety.</p>
CONTACT:Teddy Gonzales
DTSTAMP:20260828T183202
DTSTART;TZID=America/New_York:20241002T020000
DTEND;TZID=America/New_York:20241002T150000
SEQUENCE:0
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