04

2024-10

计算与应用讨论班——Towards an AI Mathematician

报告人：Kaiyu Yang（Meta Fundamental AI Research (FAIR) team）时间：2024年10月4日上午10:00地点：https://meeting.tencent.com/dm/cC3EArPcmTBL    #腾讯会议：371-435-370摘要：Mathematics is a hallmark of human intelligence and a long-standing goal of AI. It involves analyzing complex information, identifying patterns, forming conjectures, and performing logical deduction. Many of these capab...

30

2024-09

代数与表示论特邀报告——Infinite rank cluster algebras arising from double Bott-Samelson cells

24

2024-09

浙大-西湖几何分析讨论班——A class of projectively flat Finsler metrics

报告人：莫小欢教授（北京大学）时  间：2024年10月17日（周四）16：00-17:00地  点：海纳苑2幢106摘  要：Projectively flat Finlser metrics on a convex domain ${U}$ in $\mathbb{R}^n$ are regular solutions to Hilbert's Fourth Problem. In this lecture, we discuss projectively flat Finlser metrics on ${U}$. We find equations that characterize these metrics with weakly orthogonal inv...

23

2024-09

动力系统与分形几何讨论班——Lp estimates of orthogonal projections, dual Furstenberg problem, and discretized sum-product

报告人：刘博辰（南方科技大学）报告时间：9月27日下午3点30分—4点30分报告地点：腾讯会议（会议号：381-841-791；会议密码：240925）报告摘要: L2 estimates of orthogonal projections are classical in geometric measure theory. In this talk we shall discuss about recent progress on Lp estimates. Then we come up with a dual version of the Furstenberg problem and introduce some partial results. We also find th...

20

2024-09

分析与偏微分方程讨论班——Quasiperiodic Systems: Algorithms, Analysis and Applications

报告人：蒋凯（教授，湘潭大学）时间：2024年9月20日上午10:00-11:00地点：海纳苑2幢205室摘要：Quasiperiodic systems, related to irrational numbers, are important space-filling structures without decay nor translational invariance. How to numerically compute these incommensurate systems poses challenges. In this talk, we will present some accurate and efficient methods for quasiperiodic systems based o...

19

2024-09

浙江大学随机矩阵理论与应用研讨会

   浙江大学随机矩阵理论与应用研讨会 2024年9月28日 浙江大学数学科学学院海纳苑2号楼206 报告题目与摘要  报告一：张仑，复旦大学时间：9:30-10:30题目：The multiplicative constant in asymptotics of higher-order analogues of the Tracy-Widom distribution摘要：In this talk, we are concerned with higher-order analogues of the Tracy-Widom distribution, which describe the eig...

19

2024-09

浙江大学随机矩阵理论与应用研讨会

   浙江大学随机矩阵理论与应用研讨会 2024年9月28日 浙江大学数学科学学院海纳苑2号楼206 报告题目与摘要  报告一：张仑，复旦大学时间：9:30-10:30题目：The multiplicative constant in asymptotics of higher-order analogues of the Tracy-Widom distribution摘要：In this talk, we are concerned with higher-order analogues of the Tracy-Widom distribution, which describe the eig...

19

2024-09

第二届杭州傅里叶限制性估计及其应用研讨会

19

2024-09

第二届杭州傅里叶限制性估计及其应用研讨会

18

2024-09

几何分析讨论班——Effects of some new free boundary conditions on the nonlocal KPP equation with free boundary

报告人：杜一宏（澳大利亚科学院院士，澳大利亚新英格兰大学教授）时间：2024年9月18日，下午4:00-5:00地点：海纳苑2幢206室摘要：I will report some recent results on the nonlocal reaction diffusion equation $u_t-dL[u]=f(u)$ with a KPP type reaction term $f(u)$ over a changing interval $[g(t), h(t)]$, viewed as a model for the spreading of a species with population range $[g(t), h(t)]$ and density $u(t,x)...

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