arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2103.00495math.RAmath.QA
收藏

GK维1仿射素正则霍普夫代数的有限对偶

The Finite Duals of Affine Prime Regular Hopf Algebras of GK-Dimension One

Kangqiao Li, Gongxiang Liu

摘要:

本文试图构造一类特殊的Hopf对$\langle-,-\rangle:H^\bullet\otimes H\rightarrow\Bbbk$ .具体地,$H^\bullet$和$H$应该都是仿射的、诺特的并且具有相同的GK维数。此外,它们的某些性质也是对偶的。对GK维1的仿射素正则霍普夫代数$H$,我们分两步进行了验证:1)计算它们的有限生成元$H^\circ$,它由生成元和关系给出; 2)通过选择$H^\circ$的某些Hopf子代数$H^\bullet$来确定所需的Hopf对,其中$\langle-,-\rangle$成为其求值.

英文摘要:

This paper is an attempt to construct a special kind of Hopf pairing $\langle-,-\rangle:H^\bullet\otimes H\rightarrow\Bbbk$. Specifically, $H^\bullet$ and $H$ should be both affine, noetherian and of the same GK-dimension. In addition, some properties of them would be dual to each other. We test the ideas in two steps for all the affine prime regular Hopf algebras $H$ of GK-dimension one: 1) We compute the finite duals $H^\circ$ of them, which are given by generators and relations; 2) the Hopf pairings desired are determined by choosing certain Hopf subalgebras $H^\bullet$ of $H^\circ$, where $\langle-,-\rangle$ becomes the evaluation.

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。

↑