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Heisenberg 群上的 Rota--Baxter 算子与斜左 brace 结构

Rota--Baxter operators and skew left brace structures over Heisenberg Group

Nishant Rathee

AI总结:

本文通过求解定义方程分类了3维Heisenberg李代数上weight 1的Rota--Baxter算子,并利用指数双射将其诱导至Heisenberg群,进而枚举了该群上所有的skew left brace结构。

摘要:

群上的 Rota--Baxter 算子最近在 \cite{LHY2021} 中被定义,并且它们与 skew braces 有密切联系,如 \cite{VV2022} 所示。在本文中,我们通过直接求解算子定义方程,分类了 3 维 Heisenberg 李代数上所有 weight 1 的 Rota--Baxter 算子。利用从 Heisenberg 李代数到 Heisenberg 群的指数映射是双射的这一事实,我们将这些算子诱导到 Heisenberg 群上。最后,我们枚举了由这些 Rota--Baxter 算子诱导的 Heisenberg 群上的所有 skew left brace 结构。

英文摘要:

Rota--Baxter operators over groups have been recently defined in \cite{LHY2021}, and they share a close connection with skew braces, as demonstrated in \cite{VV2022}. In this paper, we classify all Rota--Baxter operators of weight 1 over the Heisenberg Lie algebra of dimension 3 by directly solving the operators defining equations. Using the fact that the exponential map from the Heisenberg Lie algebra to the Heisenberg Group is bijective, we induces these operators to the Heisenberg Group. Finally, we enumerate all skew left brace structures over the Heisenberg Group induced by these Rota--Baxter operators.

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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