A translation principle for the four-dimensional Sklyanin algebras

A translation principle for the four-dimensional Sklyanin algebras
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四维 Sklyanin 代数的平移原理

DOI:
10.1006/jabr.1996.0269
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发表时间:
1996
期刊:
影响因子:
0.9
通讯作者:
M. Bergh
M. Bergh
中科院分区:
数学3区
文献类型:
--
作者:
M. Bergh

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本文证明了四维Sklyanin代数的中心向量的一个平移原理,它类似于半单李代数的平移原理。在过程中的证明,我们构建了一个“椭圆”模拟层的微分算子2 1。平移原理可以用来构造四维非PI Sklyanin代数的胖点。
Abstract In this paper we prove a translation principle for the central quotients of four-dimensional Sklyanin algebras, which is analogous to the translation principle for semi-simple Lie algebras. In the course of the proof we construct an “elliptic” analog of the sheaf of differential operators on2 1 . The translation principle may be used to construct the fat points of a four-dimensional, non-PI, Sklyanin algebra.