学术报告

Webinar on stochastic analysis 2023

Organizers:Rongchan Zhu, Xiangchan ZhuDejun Luo, Xicheng Zhang, Scott Andrew Smith

Organization secretary: Zhengyan Wu

 

Past webinars's videos


2020 Webinars's link


2021 Webinars's link


2022 Webinars's link


Upcoming webinars:


New Semester



Past talks



Date: 2023/12/28

Time: 10:00-11:00

Speaker: Wen Huang (黄文)(University of Science and Technology of China)

Title: Full horseshoe for the Galerkin truncations of 2D Navier-Stokes equations with degenerate stochastic forcing

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/12/18

Time: 17:00-18:00

Speaker: Hendrik Weber(University of Munster)

Title: A priori bounds for the nonlinear Parabolic Anderson Model

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/12/13

Time: 16:00-17:00

Speaker: Pablo Linares(Imperial College)

Title: Algebraic renormalization of regularity structures based on multi-indices

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/12/06

Time: 16:00-17:00

Speaker: Simon Gabriel(University of Münster)

Title: The Allen-Cahn equation with weakly critical random initial datum

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/11/29

Time: 10:00-11:00

Speaker: Zhennan Zhou (周珍楠)(Peking University)

Title: Ergodicity and long-time behavior of the Random Batch Method for interacting particle systems

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/11/23

Time: 16:00-17:00

Speaker: Leonardo Tolomeo(University of Edinburgh)

Title: Statistical mechanics of the focusing nonlinear Schrödinger equation

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/11/15

Time: 10:00-11:00

Speaker: Dong Wang (王东)(University of Chinese Academy of Sciences)

Title: 双正交系综的局部普适性

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/11/08

Time: 16:00-17:00

Speaker: Martin Hairer(EPFL)

Title: Ergodicity of the projective process for linear SPDEs

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/11/01

Time: 10:00-11:00

Speaker: Jianfeng Lu (鲁剑锋)(Duke University)

Title: Analysis of flow-based diffusion models

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/10/25

Time: 16:00-17:00

Speaker: Pawel Duch(Adam Mickiewicz University in Poznań)

Title: Solving singular stochastic PDEs using renormalization group flow equation

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/10/19

Time: 16:00-17:00

Speaker: Lorenzo Zambotti(University of Paris 6)

Title: Pathwise analysis and SPDEs

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/10/11

Time: 9:00-10:00

Speaker: Bjoern Bringmann(Institute for Advanced Study)

Title: Invariant Gibbs measures for (1+1) dimensional wave maps into Lie groups

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/09/27

Time: 16:00-17:00

Speaker: Hao Tang (唐昊)(Oslo university)

Title: Some recent results on stochastic evolution equations: pseudo-differential noise and stability

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/09/20

Time: 9:00-10:00

Speaker: Sky Cao(MIT)

Title: Random surfaces and lattice Yang-Mills

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/09/13

Time: 10:00-11:00

Speaker: Guoli Zhou(周国立)(Chongqing University)

Title: Global well-posedness and backward uniqueness

of stochastic 3D Burgers equation in $L^2(T^3,R^3)$

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/09/06

Time: 10:00-11:00

Speaker: Xin Sun(孙鑫)(Peking University)

Title: 二维渗流,随机三角剖分,与刘维尔量子引力

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/06/07

Time: 16:00-17:00

Speaker: Antoine Dahlqvist(University of Sussex)

Title: Large N limit of 2D gauge theories

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/05/31

Time: 10:00-11:00

Speaker: Hui He (何辉)(Beijing normal university)

Title: Large deviation probabilities for the maximum of a two speed branching Brownian motion

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/05/24

Time: 10:00-11:00

Speaker: Hao Ge (葛颢)(Peking university)

Title: Sample-path large deviation and microcanonical variational principle for a 2-d stochastic point-vortex dynamics

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/05/15

Time: 16:00-17:00

Speaker: Mario Maurelli(Università degli Studi di Milano)

Title: No blow-up by nonlinear It\^o noise for the Euler equations

Abstract: PDF 提取码:1234

Slides: TBA 提取码:1234

Video




Date: 2023/05/10

Time: 16:00-17:00

Speaker: Pavlos Tsatsoulis(Bielefeld university)

Title: Gradient-type estimates for the dynamic $\phi^4_2$-model

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/05/03

Time: 16:00-17:00

Speaker: Willem Van Zuijlen(Weierstrasse Institute)

Title: Anderson Hamiltonians with singular potentials

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/04/25

Time: 16:00-17:00

Speaker: Li Chen (陈丽)(Mannheim university)

Title: Convergence in probability from moderate interacting SDE system to degenerate Keller-Segel system

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/04/19

Time: 17:00-18:00

Speaker: Francesco Carlo de Vecchi(University of Pavia)

Title: A differential characterization of exponential quantum field theory on the plane

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/04/12

Time: 10:00-11:00

Speaker: Deng Zhang (张登)(Shanghai jiao tong university)

Title: Sharp non-uniqueness for the 3D hyperdissipative Navier-Stokes equations: above the Lions exponent

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/03/29

Time: 10:00-11:00

Speaker: Xuan Wu (吴璇)(Chicago university)

Title: The scaling limit of the KPZ equation

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/04/05

Time: 10:00-11:00

Speaker: Sandra Cerrai(University of Maryland)

Title: Stochastic wave equations with constraints: well-posedness and Smoluchowski-Kramers approximation

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/03/01

Time: 10:00-11:00

Speaker: Hao Wu (吴昊)(Tsinghua university)

Title: Connection probabilities for random-cluster model and uniform spanning tree

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/03/08

Time: 10:00-11:00

Speaker: Chenlin Gu (顾陈琳)(Tsinghua university)

Title: Smoothness of the diffusion coefficients for particle systems in continuous space

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video





Date: 2023/03/08

Time: 16:00-17:00

Speaker: Rhys Steele(Imperial College London)

Title: BPHZ renormalisation in regularity structures via spectural gap

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/03/15

Time: 16:00-17:00

Speaker: Qi Zhang (张奇)(Fudan university)

Title: The fully nonlinear Feynman-Kac formula for stochastic Hamilton-Jacobi-Bellman equation

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video




Date: 2023/03/22

Time: 16:00-17:00

Speaker: Umberto Pappalettera(Bielefeld university)

Title: Convex integration and transport noise in 3D fluid dynamics

Abstract: PDF 提取码:1234

Slides: PDF 提取码:1234

Video