BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Drupal iCal API//EN
X-WR-CALNAME:Events items teaser
X-WR-TIMEZONE:America/Toronto
BEGIN:VTIMEZONE
TZID:America/Toronto
X-LIC-LOCATION:America/Toronto
BEGIN:DAYLIGHT
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:20251102T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a8baed1ddc6f
DTSTART;TZID=America/Toronto:20260820T103000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20260820T120000
URL:https://uwaterloo.ca/pure-mathematics/events/algebraic-geometry-working
 -seminar-kaleb-ruscitti-sagbi
SUMMARY:Algebraic Geometry Working Seminar | Kaleb Ruscitti | SAGBI basis f
 or\nquiver semi-invariants using linked tableaux
CLASS:PUBLIC
DESCRIPTION:KALEB RUSCITTI (UNIVERSITY OF WATERLOO)\n\n_SAGBI basis for qui
 ver semi-invariants using linked tableaux_\n\nThere is a well-known constr
 uction of a SAGBI basis for the\nco-ordinate ring of a Grassmannian that i
 s described using\nsemi-standard young tableaux. Kalashnikov and Heuberger
  generalized\nparts of this theory to arbitrary moduli spaces of quiver\nr
 epresentations by introducing linked tableaux sets\, and then used\nthese 
 to describe a SAGBI basis for the semi-invariants of the\nKronecker quiver
 . In this talk I will discuss the further extension of\nthis theory to pro
 vide a SAGBI basis for any acyclic quiver\, indexed\nby the semi-standard 
 linked tableaux sets of an associated bipartite\nquiver.\n\nFrom 10:30-11:
 00 there will be a pre-seminar where we go over Young\nTableaux and their 
 relationship to semi-invariants of the\nGrassmannian.\n\nMC 5403
DTSTAMP:20260824T023913Z
END:VEVENT
END:VCALENDAR