Examples of non-semisimple Hopf algebra actions on Artin-Schelter regular algebras

报告人：王顶国（曲阜师范大学教授）

时间：2021年6月8日9:30-10:30

地点：玉泉校区逸夫工商管理楼200-9室

摘要：Let k be a base field of characteristic p>0 and let U be the restricted enveloping algebra of a 2-dimensional nonabelian restricted Lie algebra. We classify all inner-faithful U-actions on noetherian Koszul Artin-Schelter regular algebras of global dimension up to three, this is a joint work with H.-X.Chen and James J. Zhang.

联系人：吴志祥（wzx@zju.edu.cn）

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