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Quantum Weyl algebras and reflection equation algebras at a root of unity
Journal of Pure and Applied Algebra ( IF 0.8 ) Pub Date : 2020-12-01 , DOI: 10.1016/j.jpaa.2020.106440
Nicholas Cooney , Iordan Ganev , David Jordan

We compute the center and Azumaya locus in the simplest non-abelian examples of quantized multiplicative quiver varieties at a root of unity: quantum Weyl algebras of rank $N$, and quantum differential operators on the quantum group $\mathrm{GL}_2$. These examples illustrate in elementary terms much more general phenomena explored further in [Ganev-Jordan-Safronov 2019].

中文翻译:

统一根的量子外尔代数和反射方程代数

我们在单位根的量化乘法箭袋变体的最简单的非阿贝尔例子中计算中心和 Azumaya 轨迹:秩为 $N$ 的量子 Weyl 代数,以及量子群 $\mathrm{GL}_2$ 上的量子微分算子. 这些例子用基本术语说明了 [Ganev-Jordan-Safronov 2019] 中进一步探讨的更普遍的现象。
更新日期:2020-12-01
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