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arXiv 2606.04041math-phmath.MP
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$A$-广义Hessian pre-Lie代数与$A$-广义Yang--Baxter方程

$A$-Generalized Hessian pre-Lie algebras and $A$-Generalized Yang--Baxter Equations

Northeast Normal University(东北师范大学)

Yining Sun, Zeyu Hao, Ziyi Zhang, Liangyun Chen

AI总结:

受在pre-Lie代数对偶空间上构造($ω$-)pre-Lie代数结构的启发,引入$A$-广义Yang--Baxter方程作为pre-Lie代数Yang--Baxter方程的推广,通过$A$-广义Hessian pre-Lie代数研究其对称解并将其分为两类,进一步考虑可分解解并建立其与非零权广义二次Rota--Baxter pre-Lie代数的一一对应,最后通过中心扩张和双扩张给出$A$-广义Hessian pre-Lie代数的结构描述并分类低维非平凡情形。

摘要:

受在pre-Lie代数对偶空间上构造($ω$-)pre-Lie代数结构问题的启发,我们引入\(A\)-广义Yang--Baxter方程作为pre-Lie代数Yang--Baxter方程的推广。我们通过\(A\)-广义Hessian pre-Lie代数研究其对称解,并将这些解分为两类。我们进一步考虑该方程的可分解解,并建立它们与非零权广义二次Rota--Baxter pre-Lie代数之间的一一对应。通过研究这些代数的结构,我们找到了所有可分解解。最后,我们研究\(A\)-广义Hessian pre-Lie代数的结构。特别地,我们通过中心扩张和双扩张获得了结构描述,并分类了低维非平凡的\(A\)-广义Hessian pre-Lie代数。

英文摘要:

Inspired by the problem of constructing ($ω$-)pre-Lie algebra structures on the dual space of a pre-Lie algebra, we introduce the \(A\)-generalized Yang--Baxter equation as a generalization of the Yang--Baxter equation of pre-Lie algebras. We study its symmetric solutions through \(A\)-generalized Hessian pre-Lie algebras and split these solutions into two types. We further consider factorizable solutions of this equation and establish a one-to-one correspondence between them and generalized quadratic Rota--Baxter pre-Lie algebras of nonzero weight. By studying the structure of these algebras, we find all factorizable solutions. Finally, we study the structure of \(A\)-generalized Hessian pre-Lie algebras. In particular, we obtain a structural description via central and double extensions and classify low-dimensional non-trivial \(A\)-generalized Hessian pre-Lie algebras.

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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