报告题目:Gradings on simple Lie algebras
报 告 人:Elduque教授,西班牙萨拉戈萨大学
报告时间:2020年11月13日 15:00-16:00
报告地点:Zoom https://us02web.zoom.us/j/89229772161?pwd=L3hLTE1JRWxYV3dDVFA3UnB3bnh3Zz09
校内联系人:生云鹤 shengyh@jlu.edu.cn
报告摘要:
A survey of the known classification results for gradings by abelian groups on finite dimensional simple Lie algebras over algebraically closed fields will be given. This will require the classification of gradings on matrix algebras, on the algebra of octonions and on the Albert algebra (exceptional simple Jordan algebra). The tools needed from affine group schemes will be reviewed too.
报告人简介:
Alberto Elduque,西班牙萨拉戈萨大学教授,担任J. Algebra, Comm. Algebra等多个杂志的编委,发表160余篇文章,被引1000余次,在国际上有重要的影响力。