自拍偷拍一二三四区|麻豆传媒在线看刘思慧|麻豆91在线精品|国产69精品麻豆久久|网站你懂得|国产精品露脸自拍一区|免费黑料爆料网|亚洲av综合色|91福利专区|爱豆传媒5220,网红主播直播视频,高级毛片,香蕉视频官网官网

學術報告

發(fā)布時間:
2024-03-12
發(fā)布人:
郭亞勤
瀏覽量:
147

報告題目:Bessel函數及其在表示論中的應用

報告人:柴勁松

報告時間:2024313日(星期三)下午400

報告地點:新圖書館1612

摘要:在本報告中,,我們將討論各種形式的Bessel函數,,包括有限域,、p進制數域和實數域上的Bessel函數,以及在表示論中的應用,。

 

報告題目: Hall algebras of extriangulated categories

報告人:汪力

報告時間:2024313日(星期三)下午430

報告地點:新圖書館1612

摘要:In this talk, we will examine the definitions of Hall algebras, which include abelian categories, exact categories, and triangular categories. We proceed to define the Hall algebra associated with an extriangulated category. Let An be the linearly oriented quiver of type A. With this definition, we show that there exists an Hall algebra isomorphism between the extriangulated categories Mn+1 and Fn, where Mn+1 and Fn are the two extriangulated categories corresponding to the representation category of An+1 and the morphism category of projective representations of An, respectively.

 

屆時歡迎廣大師生積極參會、交流,!