数学系"60周年"系庆系列报告
报告主题：Filtered Quantization, Skew Calabi-Yau algebras and Poisson algebras
报告人：吴泉水教授 （复旦大学数学科学学院）
报告时间：2020年10月29日（周四） 14:30-15:30
参会方式：腾讯会议
会议ID：938 973 7719
主办部门：理学院数学系
报告摘要：Suppose that A is a filtered algebra such that the associated graded algebra gr(A) is commutative Calabi-Yau. Then gr(A) has a canonical Poisson structure with a modular derivation and A is skew Calabi-Yau. We describe a connection between the Nakayama automorphism of A and the modular derivation of gr(A) by using homological determinants. Some applications will also be given in the talk. This talk is based on a joint work with Ruipeng Zhu.
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