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UID:20251121T220652EST-8483xJu8Zt@132.216.98.100
DTSTAMP:20251122T030652Z
DESCRIPTION:Prism Tableaux and Alternating Sign Matrices.\n\nA prism tablea
 u is an overlay of semistandard tableaux. In joint work with A. Yong\, pri
 sm tableaux were used to provide a formula for Schubert polynomials. This 
 expression directly generalizes the tableau rule for Schur polynomials. We
  study fillings of more general prism shapes. The resulting polynomials ar
 e multiplicity free sums of Schubert polynomials. Each prism shape has an 
 associated alternating sign matrix. We use this connection to give a prism
  formula for the multidegree of an alternating sign matrix variety.\n\n \n
 \n\n	Seminar LACIM\n		201\, av. du Président-Kennedy\, LOCAL PK-4323\, Montré
 al (Qc) H2X 2Y7\n\n
DTSTART:20171002T173000Z
DTEND:20171002T183000Z
LOCATION:LOCAL PK-4323\, CA\, Seminar LACIM\, 201\, av. du Président-Kenned
 y
SUMMARY:Anna Weigandt\, UIUC
URL:/mathstat/channels/event/anna-weigandt-uiuc-270698
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