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arXiv 0705.1316math.RA
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Novikov代数与李代数上的Novikov结构

Novikov algebras and Novikov structures on Lie algebras

Dietrich Burde, Karel Dekimpe, Kim Vercammen

摘要:

研究了有限维李代数上的Novikov代数理想和Novikov结构。本文给出了不具有Novikov结构的三步幂零李代数的第一个例子。另一方面,我们证明了任何自由三步幂零李代数都有一个Novikov结构。我们还研究了三角形矩阵的李代数的存在性问题。最后我们证明了存在任意高可解类的李代数族,它们允许Novikov结构。

英文摘要:

We study ideals of Novikov algebras and Novikov structures on finite-dimensional Lie algebras. We present the first example of a three-step nilpotent Lie algebra which does not admit a Novikov structure. On the other hand we show that any free three-step nilpotent Lie algebra admits a Novikov structure. We study the existence question also for Lie algebras of triangular matrices. Finally we show that there are families of Lie algebras of arbitrary high solvability class which admit Novikov structures.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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