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TAKIFF ALGEBRAS WITH POLYNOMIAL RINGS OF SYMMETRIC INVARIANTS
Transformation Groups ( IF 0.4 ) Pub Date : 2019-05-03 , DOI: 10.1007/s00031-019-09532-9
DMITRI I. PANYUSHEV , OKSANA S. YAKIMOVA

Extending results of Rais–Tauvel, Macedo–Savage, and Arakawa–Premet, we prove that under mild restrictions on the Lie algebra \( \mathfrak{q} \) having the polynomial ring of symmetric invariants, the m-th Takiff algebra of \( \mathfrak{q} \), \( \mathfrak{q} \)m⟩, also has a polynomial ring of symmetric invariants.

中文翻译:

具有对称不变式多项式环的塔基夫代数

扩展Rais–Tauvel,Macedo–Savage和Arakawa–Premet的结果,我们证明,在具有对称不变式多项式环的Lie代数\(\ mathfrak {q} \)的适度限制下,第m个Takiff代数\(\ mathfrak {q} \) \(\ mathfrak {q} \)⟩,还具有对称的不变量的多项式环。
更新日期:2019-05-03
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