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arXiv 1104.0281math-phmath.MPmath.QAmath.RA
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关于L-树状代数的一些结果

Some results on L-dendriform algebras

Chengming Bai, Ligong Liu, Xiang Ni

摘要:

由于几种不同的动机,我们引入了L-树状代数的概念。L-dendriform代数被认为是李群上伪Hessian结构的基础代数结构,也是pre-Lie代数的$\mathcal O$ -算子和相关的$S$ -方程背后的代数结构.作为一个直接结果,它们给出了由L-树状代数构造的某些准李代数中的$S$ -方程的一些显式解。它们也适合于一个更大的框架,作为树状代数的李代数类似物。此外,我们引入了L-树状代数的$\mathcal O$ -算子的概念,它给出了一个代数方程,该方程被认为是李代数中经典的Yang-Baxter方程的一个模拟。

英文摘要:

We introduce a notion of L-dendriform algebra due to several different motivations. L-dendriform algebras are regarded as the underlying algebraic structures of pseudo-Hessian structures on Lie groups and the algebraic structures behind the $\mathcal O$-operators of pre-Lie algebras and the related $S$-equation. As a direct consequence, they provide some explicit solutions of $S$-equation in certain pre-Lie algebras constructed from L-dendriform algebras. They also fit into a bigger framework as Lie algebraic analogues of dendriform algebras. Moreover, we introduce a notion of $\mathcal O$-operator of an L-dendriform algebra which gives an algebraic equation regarded as an analogue of the classical Yang-Baxter equation in a Lie algebra.

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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