关于齐次仿射簇及有关问题的注记
A remark on homogeneous affine varieties and related matters
摘要:
本文给出仿射商$G/H$的一个例子,其中$G$是特征为0的代数闭域上的仿射代数群,$H$是不包含在$G$的幂幺根中的幂幺子群.在特殊情况下,补充了关于单李代数中幂零元元的中心化子的对称代数的一些注记。
英文摘要:
In this note we give an example of affine quotient $G/H$ where $G$ is an affine algebraic group over an algebraically closed field of characteristic 0 and $H$ is a unipotent subgroup not contained in the unipotent radical of $G$. Some remarks about symmetric algebras of centralizers of nilpotent elements in simple Lie algebras, in particular cases, are added.
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。