报告题目:The (e)-positivity of two kinds of claw-free graphs报告摘要:This talk continues our work on Stanley and Stembridge's 3+1 conjecture - the chromatic symmetric function of every claw-free interval graph is e-positive. We focus o...[详细]
报告题目:Inequalities arising from Laguerre-Polya class for combinatorial sequences报告摘要:We will investigate the higher order Turan inequality, the Laguerre inequalitiy and the positivity of the determinants of the combinatorial seq...[详细]
报告题目:On the center conjecture for the cyclotomic KLR algebras报告人:胡峻教授 (北京理工大学)报告时间:5月13日上午9:00-11:00 地点:腾讯会议641992296摘要:The cyclotomic KLR algebras play an important roles in the categrification o...[详细]
报告题目:二周期范畴的李代数报告人:肖杰(清华大学)报告时间:5月11日 15:00-16:00 地点:腾讯会议273104243摘要:由二周期三角范畴上内蕴构造李代数(彭联刚-肖)。可以在二周期的导出范畴上建立一个拓扑,使支撑集为不可分解对像的可构函数按卷积乘...[详细]
报告题目:Recent Progresses on the Variational Theory of Bose-Einstein Condensates主 讲 人:郭玉劲教授(华中师范大学)报告时间:5月7日(周六),8:30-9:30报告地点:腾讯会议 ID:366-682-402主办单位:菠菜网最稳定正规平台报告摘要:上世纪九十年代后...[详细]
报告题目:关于q-Catalan数的两个结果报告人:潘颢报告摘要:我们将介绍两个关于q-Catalan数的结果。一个是关于Touchard恒等式的q-模拟,而另一个是关于Carlitz-Riordan q-Catalan数与有限域的联系。报告人简介:潘颢,南京财经大学应用菠菜网最稳定正规平台教授,博士...[详细]
报告题目:Discriminants of noncommutative algebras 报 告 人:王艳华教授(上海财经大学) 报告时间:2022年4月29日 10:00-11:00 报告地点:腾讯会议 384-170-216 主办单位:菠菜网最稳定正规平台 报告摘要:The discriminant plays a remarkable role in solving...[详细]
报告题目:The log-concavity of Kazhdan-Lusztig polynomials of uniform matroids报告摘要:Elias, Proudfoot, and Wakefield conjectured that the Kazhdan-Lusztig polynomial of any matroid is log-concave. Inspired by a computer proof of Moll's...[详细]