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SUMMARY:María Alejandra Alvarez (University of Antofagasta\, Chile)
DTSTART:20240311T150000Z
DTEND:20240311T160000Z
DTSTAMP:20260423T035936Z
UID:ENAAS/60
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ENAAS/60/">O
 n S-expansions and other transformations of Lie algebras</a>\nby María Al
 ejandra Alvarez (University of Antofagasta\, Chile) as part of European No
 n-Associative Algebra Seminar\n\n\nAbstract\nThe aim of this work is to st
 udy the relation between S-expansions and other transformations of Lie alg
 ebras. In particular\, we prove that contractions\, deformations and centr
 al extensions of Lie algebras are preserved by S-expansions. We also provi
 de several examples and give conditions so transformations of reduced suba
 lgebras of S-expanded algebras are preserved by the S-expansion procedure.
  This is a joint work with Javier Rosales-Gómez.\n
LOCATION:https://researchseminars.org/talk/ENAAS/60/
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