报告题目 (Title)：Weight modules over the planar Galilean conformal algebra（平面Galilean共形代数上的权模）

报告人 (Speaker)： 郜东方 博士 (南开大学)

报告时间 (Time)：2023年11月13日(周一) 13:00

报告地点 (Place)：校本部 D123

邀请人(Inviter)：孙建才

主办部门：理学院数学系

报告摘要：In this talk, we investigate the infinite-dimensional Galilean conformal algebra G in (2+1) dimensional space-time which is called the planar Galilean conformal algebra by Aizawa. We study irreducible weight G-modules with infinite-dimensional weight spaces where the support of such module could be one of three cases: λ+ Z, λ+Z+ or λ−Z+, which is different from that of the Virasoro algebra. We also construct a family of irreducible weight G-modules with infinite dimensional weight spaces.