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SUMMARY:Yulia Zaitseva (HSE University\, Russia)
DTSTART:20251117T150000Z
DTEND:20251117T160000Z
DTSTAMP:20260423T052546Z
UID:ENAAS/150
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ENAAS/150/">
 Derivations on toric and trinomial algebras</a>\nby Yulia Zaitseva (HSE Un
 iversity\, Russia) as part of European Non-Associative Algebra Seminar\n\n
 \nAbstract\nA derivation D on an algebra A is said to be locally nilpotent
  if any element of A is annihilated by some power of D. If A is an algebra
  of regular functions on an affine algebraic variety X\, then locally nilp
 otent derivations on A correspond to actions of one-parameter unipotent su
 bgroups on X. In turn\, actions of tori on X correspond to gradings on A. 
 I will survey some classification results about homogeneous locally nilpot
 ent derivations on toric varieties and their generalizations.\n
LOCATION:https://researchseminars.org/talk/ENAAS/150/
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