On symmetric polynomials of metabelian Lie algebras


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AYDIN E., FINDIK Ş., Şahin Öğüşlü N.

Ricerche di Matematica, 2026 (SCI-Expanded, Scopus) identifier

Özet

Let Fn be the free metabelian Lie algebra of rank n over a field K of characteristic zero. In this work, we provide an explicit set of generators and a presentation of generators of the algebra (Fn′)Sn=FnSn∩Fn′ of symmetric polynomials as a right K[Xn]Sn-module. Besides, we compute the Hilbert series of the K-space (Fn′)Sn.