02 2019 档案

Characterization of Dynkin diagrams
摘要：Before this, I didn't know why Dynkin diagram. 阅读全文
posted @ 2019-02-27 17:21 XiongRui 阅读(665) 评论(0) 推荐(0)
An interesting combinational problem
摘要：A very very very interesting problem 阅读全文
posted @ 2019-02-08 16:44 XiongRui 阅读(785) 评论(0) 推荐(0)