讨论班 学术会议 学术报告 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 讨论班 学术报告 学术报告 首页 > 22 2026-05 代数与表示论讨论班 13 2026-05 分析和微分方程讨论班 报告题目：Smoothing estimates for wave equations报告人：吴澍坤(印第安纳大学)时间：2026年5月28日，15:30地点：海纳苑2幢204 摘要：The local smoothing conjecture for wave equations was raised by Sogge, initially aiming to understand Stein's spherical maximal function. Because of its close connection to the Fourier transform of the surface measure of t... 12 2026-05 计算与应用讨论班 报告题目：A Warm-basis Method for Bridging Learning and Iteration: a Case Study in Fluorescence Molecular Tomography报告人：姜嘉骅（上海科技大学，副教授）时间：5月14日16：00-17：00地点：海纳苑2幢202摘要：Fluorescence Molecular Tomography (FMT) is a widely used non-invasive optical imaging technology in biomedical research. It usually faces significant accuracy challenges in depth reconstructi... 07 2026-05 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... 28 2026-04 计算与应用讨论班 报告题目：$\bH$(div)-Conforming DG Method for the Coupled Generalized Convective Brinkman–Forchheimer and Double-Diffusion Equations报告人：Kallol Ray，Post-Doctoral Fellow（印度理工学院古瓦哈提分校，IIT Guwahati）时 间：2026年5月6日（星期三），下午15:00-16:35地 点：海纳苑2幢203摘 要：This work investigates both steady and unsteady nonlinear sys... 27 2026-04 几何分析讨论班 报告题目：Causality of Killing vector fields and Killing spinors报 告 人：Sven Hirsch 助理教授（哥伦比亚大学）时 间：2026年5月9日（星期六），上午10:00-12:00地 点：海纳苑2幢204摘 要：We analyze the causal type of both Killing vector fields and Killing spinors. As an application we give a proof of Bartnik's stationary vacuum conjecture from 1989 and geometri... 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,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... 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... 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... 每页 10 记录 总共 1124 记录 第一页 <<上一页 下一页>> 尾页 页码 4/113 跳转到
