Journal of Algebra ( IF 0.9 ) Pub Date : 2021-04-21 , DOI: 10.1016/j.jalgebra.2021.04.009 Alex Chirvasitu , Ryo Kanda , S. Paul Smith
We study the elliptic algebras introduced by Feigin and Odesskii as a generalization of Sklyanin algebras. They form a family of quadratic algebras parametrized by coprime integers , an elliptic curve E, and a point . We consider and compare several different definitions of the algebras and provide proofs of various statements about them made by Feigin and Odesskii. For example, we show that , and are polynomial rings on n variables. We also show that is a twist of when ζ is an n-torsion point. This paper is the first of several we are writing about the algebras .
中文翻译:
Feigin和Odesskii的椭圆代数
我们研究椭圆代数 由Feigin和Odesskii引入,是Sklyanin代数的泛化。它们形成由二次质数参数化的二次代数族,椭圆曲线E和一个点。我们考虑并比较了代数的几种不同定义,并提供了Feigin和Odesskii关于它们的各种陈述的证明。例如,我们表明, 和 是n个变量上的多项式环。我们还表明 是一个转折 当ζ为n扭转点时。本文是我们正在撰写的有关代数的第一篇。