讨论班 学术会议 学术报告 讨论班 运筹学与控制论讨论班 辛拓扑与物理讨论班 几何分析讨论班 动力系统讨论班 分析和微分方程讨论班 计算与应用讨论班 表示论与数论讨论班 概率统计讨论班 其他 其他 其他 首页 > 17 2026-09 代数与表示论讨论班 题目：On exchange graphs报告人：刘品教授（西南交通大学）时间：2026年9月23日,下午4:00-5:00地点：海纳苑2幢205 摘要：Exchange graphs originally appeared in cluster theory. Subsequently, it has been established that exchange graphs also appear in the context of support tau‑tilting modules over finite‑dimensional algebras, as well as silting objects in derived categories, among others. In this tal... 16 2026-07 代数与表示论讨论班 报告题目：Auslander-Reiten theory via Nakayama duality in Abelian categories报告人：刘石平（Université de Sherbrooke, Canada，教授）时间：2026年7月22日，14:00地点：海纳苑2幢204摘要：Using the Nakayama duality induced by a Nakayama functor, we provide a novel and concise account of the existence of Auslander-Reiten dualities and almost split sequences in abelian categories with enough projective o... 22 2026-06 组合数学讨论班 报告题目: Similarity via transversal intersection of manifolds报告人: Zhongshan Li, Georgia state University时间: 2026年6月29日，10:30-11:30地点: 海纳苑2幢303摘要: Let $A$ be an $n\times n$ real matrix. As shown in the recent paper ``The bifurcation lemma for strong properties in the inverse eigenvalue problem of a graph'', Linear Algebra Appl. 648 (2022), 70--87, by... 17 2026-06 代数与表示论讨论班 28 2026-05 代数与表示论讨论班 报告题目：Enriched and Extended Shuffle Algebras from Multiple Zeta Values报告人：Professor Li Guo (郭锂), Rutgers University时间：2026年6月3日， 14:45-15:45地点：海纳苑2幢101摘要：The algebra of multiple zeta values (MZVs) is encoded as both a stuffle (quasi-shuffle) algebra and a shuffle algebra. The MZV stuffle algebra possesses a natural Hopf algebra structure with significant applications to ... 28 2026-05 代数与表示论讨论班 报告题目：Galois-The Analyst报告人：Professor Lizhen Ji (季理真), University of Michigan时间：2026年6月3日， 16:00-17:00地点：海纳苑2幢101摘要：The world knows Évariste Galois as an algebraist—the founder of group theory and Galois theory, the tragic genius who penned his legendary testament on the eve of a fatal duel. Today, however, I wish to introduce you to a little-known Galois: Galois the an... 28 2026-05 组合数学讨论班 报告题目:Permutation groups, bases and subgroup regularity报 告 人: Professor Tim Burness (University of Bristol)时 间: 2026年6月5日, 10:30地 点:海纳苑2幢303摘 要:Let G be a transitive permutation group on a finite set X, let H be a point stabiliser and recall that the base size of G, denoted b(G,X), is the minimal size of a base fo... 15 2026-05 代数与表示论讨论班 27 2026-04 代数与表示论讨论班 报告题目: Modular tensor categories and 3D-TFTs报 告 人: 王亦龙 博士 (北京雁栖湖应用数学研究院)时 间: 2026年5月7日，16:00-17:30地 点:海纳苑2幢204摘 要: Modular tensor categories (MTCs) play an important role in the study of 3-dimensional topological field theories (TFTs). They possess rich algebraic properties that man... 22 2026-04 算子代数讨论班 报告题目: Order zero maps and noncommutative dimensions报 告 人: 吴建超（复旦大学，上海数学中心）时 间: 2026年4月24日,15:00-16:00地 点:海纳苑2幢202摘 要: The standard notion of morphisms between operator algebras is (*-)homomorphisms. A more general notion called c.p.c. order zero maps was introduced by W. Winter and J... 每页 10 记录 总共 64 记录 第一页 <<上一页 下一页>> 尾页 页码 1/7 跳转到
