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 讨论班 讨论班 首页 > 24 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日地 点:海纳苑2幢202,15:00-16:00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 ... 24 2026-04 算子代数讨论班 报告题目: Quasi-local algebras and their projections报 告 人: 章嘉雯(复旦大学)时 间: 2026年4月24日, 14:00-15:00地 点:海纳苑2幢202摘 要: Quasi-local algebras are operator algebras associated with metric spaces, which encode their coarse geometry. They were introduced by John Roe and played an important role in t... 22 2026-04 组合数学讨论班 报告题目: On Closures of Finite Permutation Groups报 告 人: Andrey Vasilev(Novosibirsk State University)时 间: 2026年4月22日, 10:30-11:30地 点:海纳苑2幢820摘 要: Let X be a finite set and k a positive integer. The largest subgroup of the symmetric group Sym(X) having the same orbits as a given subgroup G of Sym(X) in t... 14 2026-04 计算与应用讨论班 报告题目:Robust Preconditioners for Multiphysics Problems in Brain Mechanics报告人:Xiaozhe Hu(Tufts University)时间:2026年04月15日(星期三),15:00-17:00地点:海纳苑2幢205摘要:We aim to develop reliable simulations of biophysical processes in the brain, such as blood flow and metabolic waste clearance, which involve interface-driven multiphysics problems coupled across dimensions. However, t... 15 2026-04 计算与应用讨论班 报告题目:How AI changed the way of coding, and what math / CS students can learn from it报告人:李绳(Nova Vision)时间:2026年04月15日(星期三),10:30地点:海纳苑2幢202摘要:If we compare the evolution of AI coding tools to changes in payment methods, my workflow over the past year has moved through three stages: “cash” (Q&A and copy‑paste), “credit card” (human–AI collaborati... 13 2026-04 计算与应用讨论班 报告题目:A posteriori error estimation and adaptivity for the finite element discretization of second-order PDE problems set in unbounded domains报告人:Theophile Chaumont-Frelet(Junior Researcher,Inria)时间:2026年04月13日(星期一),下午15:00地点:海纳苑2幢206摘要:This talk is dedicated to the discretization of second-order PDE problems set in unbounded domains. The approximation procedure ... 08 2026-04 计算与应用讨论班 报告题目:Learning to Solve PDEs: Scientific Machine Learning from Principles to Practice报 告 人:Minseok Choi 副教授(韩国浦项科技大学)时 间:2026年4月14日(星期二),下午14:15-16:30地 点:海纳苑2幢102摘 要:Scientific Machine Learning (SML) is rapidly emerging as a powerful paradigm for addressing complex problems in science and engineering by integrating machi... 09 2026-04 分析和微分方程讨论班 报告题目:Derivation of Fokker-Planck-Landau equation from Boltzmann equation by weak-coupling limit报 告 人:何凌冰 教授(清华大学)时 间:2026年4月9日,14:00-15:00地 点:海纳苑2幢204摘 要: Conventional literature on physical books asserts that starting with any smooth potential function $\Phi(|... 08 2026-04 计算与应用讨论班 报告题目:双曲守恒律的间断有限元方法研究报告人:谢正荣(华东师范大学)时间:2026年04月08日(星期三),下午15:00地点:海纳苑2幢203摘要:本次报告主要分为两部分: (1) 首先重点考察了一种半拉格朗日间断有限元 (CSLDG), 用以求解线性标量输运方程(LSTEQ). 将CSLDG中的积分不变量模型 $\int_{\widetilde{\Omega}(t)} U \psi d \mathbf{x}=0$ 作为 LSTEQ 的一种非标准 Galerkin 弱形... 01 2026-04 几何分析讨论班 报告题目:Finite Generation of Fundamental Groups: Nonnegative Ricci Curvature and Covering Geometry报 告 人:黄虹智教授(暨南大学)时 间:2026年4月10日(星期五),上午10:00-11:00地 点:海纳苑2幢204摘 要:This talk is about when the fundamental group of an open manifold with nonnegative Ricci curvature is finitely generated. We discuss recent results, including the... 每页 10 记录 总共 379 记录 第一页 <<上一页 下一页>> 尾页 页码 1/38 跳转到