报告题目:The positivity of the canonical basis under the comultiplication
报告人:樊赵兵 教授, 哈尔滨工程大学
时间:2023年2月11日(星期六)16:00-17:00
地点:管理科研楼1418
摘要:We show the positivity of the canonical basis for a modified quantum affine sln and modified i-quantum groups under the comultiplication. This is a joint work with Yiqiang Li.