报告题目：On double extensions of quasi-Frobenius Lie superalgebras with degenerate center

报 告 人：Sofiane Bouarroudj

所在单位：New York University Abu Dhabi

报告时间：June 19, 2025, 21:00-23:00

报告地点：Zoom Id: 904 645 6677，Password: 2024

会议链接：

//zoom.us/j/9046456677?pwd=Y2ZoRUhrdWUvR0w0YmVydGY1TVNwQT09&omn=89697485456

报告摘要:  We develop the process of symplectic double extensions for Lie superalgebras with degenerate center. The construction is a superization of a recent work by Fischer, and generalizes our previous work. We provide a standard model for such double extensions, where the symplectic form is either orthosymplectic or periplectic. Additionally, we show that every double extension is naturally equivalent to either of these two standard types of extensions. This is a joint work with Q. Ehret and Y. Maeda.

报告人简介： Sofiane Bouarroudj is a Professor of Mathematics at New York University Abu Dhabi since 2012, and his mathematical interests include structure and representation theory of nonassociative algebras, with an emphasis on modular Lie superalgebras. He got his BS from University of Constantine, Algeria; MS from Université de Paris VII (Denis Diderot), France; and PhD from Université de Provence (Aix-Marseille I), France. Before joining NYUAD, he held several postdoctoral positions in Belgium, France, Italy, and Japan.