主持人：罗栗 副教授
报告平台：Zoom房间号：873 477 8140 密码：500494
报告时间：2020年7月2日10:30-11:30

报告人简介： 陈志玮博士，毕业于中国台湾中研院，师从程舜仁教授，从事李超代数表示论研究。现任职于台湾省中央大学。

报告内容简介：A finite-dimensional Lie superalgebra g=g_0+g_1 is called classical if the restriction of the adjoint representation of g to the Lie algebra g_0 is completely reducible. It follows from Kac's classification that every finite-dimensional simple complex Lie superalgebra is classical except for those belonging to the so-called Cartan series. Tilting modules in the BGG category O for most of the simple classical Lie superalgebras have been studied by Brundan following Soergel's approach. In this talk, we will introduce a version of Ringel duality for the parabolic versions of the category O of a general classical Lie superalgebra. This talk is based on joint work with Shun-Jen Cheng and Kevin Coulembier.