报告主题：Simplicity of vacuum modules and associated varieties （真空模的单性与相关代数簇）
报告人：姜翠波 教授 （上海交通大学）
报告时间：2020年8月19日（周三） 14:00
参会方式：腾讯 会议
会议ID：214 367 331
邀请人：何海安
报告摘要：We prove that the universal affine vertex algebra associated with a simple Lie algebra $g$ is simple if and only if the associated variety of its unique simple quotient is equal to $g*$. We also derive an analogous result for the quantized Drinfeld-Sokolov reduction applied to the universal affine vertex algebra. This is a joint work with T. Arakawa and A. Moreau.
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