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Truncated current Lie algebras with polynomial rings of symmetric invariants


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Speaker: 
Dmitri Panyushev
Affiliation: 
IITP Moscow/MPIM
Date: 
Thu, 03/05/2018 - 15:00 - 16:00
Location: 
MPIM Lecture Hall [2]
Parent event: 
MPI-Oberseminar [3]

We prove that under mild restrictions on the Lie algebra $q$ having a polynomial ring of symmetric invariants, the truncated current algebras of $q$ also have a polynomial ring of symmetric invariants.

Source URL: http://www.mpim-bonn.mpg.de/node/8166

Links:
[1] http://www.mpim-bonn.mpg.de/taxonomy/term/39
[2] http://www.mpim-bonn.mpg.de/node/3444
[3] http://www.mpim-bonn.mpg.de/node/158