(Online Seminar) THU-PKU-BNU Joint Probability Webinar
Time: April 1 - May 27, 2020
Venue: Online
Organizers: Hao Wu, Xinyi Li, and Hui He.
Date: June 24, 2020. Wednesday
Time: 16:00 - 17:00
Speaker: Weijun Xu (Oxford&PKU)
Title: TBA
Abstract: TBA
Date: June 17, 2020. Wednesday
Time: 10:00 - 11:00
Speaker: Xiaochuan Yang (University of Luxembourg &NUS)
Title: Erdös-Kac theorem revisited
Abstract: PDF
Date: June 10, 2020. Wednesday
Time: 10:00 - 11:00
Speaker: Zhenfu Wang (University of Pennsylvania & PKU)
Title: Quantitative Methods for the Mean Field Limit Problem
Abstract: PDF
Date: June 3, 2020. Wednesday
Time: 10:00 - 11:00
Speaker: Dejun Luo (AMSS)
Title: Numerical solutions for high dimensional Kolmogorov equations via Gaussian analysis
Abstract: PDF
Date: May 27, 2020. Wednesday
Time: 10:00 - 11:00
Speaker: Wei Wu (University of Warwick)
Title: Regularity of surface tension for the stochastic interface model
Abstract: PDF
Date: May 20, 2020. Wednesday
Time: 10:00 - 11:00
Speaker: Jian Song (Shandong University)
Title: Eigenvalue distributions of high-dimensional matrix processes driven by fractional Brownian motion
Abstract: PDF
Date: May 13, 2020. Wednesday
Time: 10:00 - 11:00
Speaker: Rongfeng Sun (NUS)
Title: Scaling limit of the directed polymer, SHE and KPZ in dimension 2+1
Abstract: PDF
Date: May 6, 2020, Wednesday
Time: 10:00 - 11:00
Speaker: Rong-Chan Zhu(BIT)
Title: Large N limit of the O(N) linear Sigma model via. stochastic quantization
Abstract: PDF
Date: April 29, 2020, Wednesday
Time: 10:00 - 11:00
Speaker: Xinyi Li (PKU)
Title: Recent progresses on loop-erased random walk in three dimensions
Abstract: PDF
Date: April 22, 2020, Wednesday
Time: 10:00 - 11:00
Speaker: Jian Wang (Fujian Normal University)
Title: On random conductance models with stable-like long range jumps
Abstract: PDF
Date: April 15, 2020, Wednesday
Time: 10:00 - 11:00
Speaker: Yongsheng Song (AMSS)
Title: 非线性期望下随机过程的结构与性质
Abstract: PDF
Date: April 8, 2020, Wednesday
Time: 10:00 - 11:00
Speaker: Jianping Jiang (NYU Shanghai)
Title: A Gaussian process for particle masses in the near-critical Ising model
Abstract:
Consider the near-critical Ising model on $a\mathbb{Z}^2$ with external field $a^{15/8}h$. We study the renormalized magnetization along the vertical line and show that the limit as $a\downarrow 0$ is a stationary Gaussian process. We prove that this process, obtained directly from the lattice Ising model, is the same as that of an earlier result obtained from the near-critical continuum scaling limit of the magnetization field. In particular, its covariance function is the Laplace transform of a mass spectral measure of the associated relativistic quantum field theory. We also discuss the possible extension of this approach to dimensions $d > 2$. This is joint work with F. Camia and C.M. Newman.
Date: April 1, 2020, Wednesday
Time: 10:00 - 11:00
Speaker: Hao Wu (Tsinghua University)
Title: Crossing Probability in Gaussian Free Field.
Abstract: PDF
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