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Symmetric polynomials in free center-by-metabelian Lie algebras of rank 2
International Journal of Algebra and Computation ( IF 0.8 ) Pub Date : 2023-12-20 , DOI: 10.1142/s0218196723500662
C. E. Kofinas 1
Affiliation  

Let C2 be the free center-by-metabelian Lie algebra of rank 2 freely generated by the set {x1,x2}. Let PC2 be the Lie subalgebra of symmetric polynomials in C2, that is, PC2 consists of all the elements f(x1,x2) in C2 such that f(x1,x2)=f(x2,x1). We give a linear basis and a minimal infinite generating set for PC2, thus extending results of Ş. Findik and N. Ögüşlü [Palindromes in the free metabelian Lie algebras, Internat. J. Algebra Comput. 29(5) (2019) 885–891].



中文翻译:

2 阶自由中心元李代数中的对称多项式

C2是由集合自由生成的 2 阶自由中心元李代数{X1,X2}。让C2是对称多项式的李子代数C2, 那是,C2由所有元素组成FX1,X2C2这样FX1,X2=FX2,X1。我们给出线性基和最小无限生成集C2,从而扩展了 Ş 的结果。Findik 和 N. Ögüşlü [自由元李代数中的回文,Internat。J.代数计算。 29(5)(2019)885–891]。

更新日期:2023-12-20
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