Quantum Borcherds–Bozec algebras via semi‐derived Ringel–Hall algebras II: Braid group actions

Quantum Borcherds–Bozec algebras via semi‐derived Ringel–Hall algebras II: Braid group actions
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量子 Borcherds-Bozec 代数通过半导出的 Ringel-Hall 代数 II:辫子群作用

DOI:
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发表时间:
2023
影响因子:
0.9
通讯作者:
Shiquan Ruan
Shiquan Ruan
中科院分区:
数学3区
文献类型:
--
作者:
Ji Lin;Ming Lu;Shiquan Ruan

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基于量子Borcherds-Bozec代数U∼$运算符名{widetilde{f U}}的实现 OLIMITS$和量子广义Kac-Moody代数BU∼${}^{exttt{B}}算子名{widetilde{f U}} 借助于带环箭图的半导林格尔-霍尔代数,我们推导出U∼$算符名{widetilde{f U}}的辫子群作用 限制范和童最近引入的$,并为BU∼${}^{exttt{B}}运算符名称{widetilde{f U}}建立辫子群操作 通过将Bernstein-Gelfand-Ponomarev(BGP)反射函子应用于半导Ringel-Hall代数来限制$。
Based on the realization of quantum Borcherds–Bozec algebra U∼$operatorname{widetilde{f U}} olimits$ and quantum‐generalized Kac–Moody algebra BU∼${}^{ exttt {B}}operatorname{widetilde{f U}} olimits$ via semi‐derived Ringel–Hall algebra of a quiver with loops, we deduce the braid group actions of U∼$operatorname{widetilde{f U}} olimits$ introduced by Fan and Tong recently and establish braid group actions for BU∼${}^{ exttt {B}}operatorname{widetilde{f U}} olimits$ by applying the Bernstein‐Gelfand‐Ponomarev (BGP)‐reflection functors to semi‐derived Ringel–Hall algebras.
通过 $$imath $$霍尔代数在准分裂 $$imath $$量子群上编织群对称性
DOI: 10.1007/s00029-022-00800-3
发表时间: 2022
期刊: Selecta Mathematica
影响因子: --
作者:
Lu, Ming;Wang, Weiqiang
通讯作者: Wang, Weiqiang