I am a fifth-year Ph.D. student in the Department of Statistics at the University of Chicago. Prior to graduate school, I received a B.S. degree in mathematics at Tsinghua University in 2015. My Ph.D. adviser is Prof. Jian Ding.

I am interested in probability theory.

Papers

1. Poly-logarithmic localization for random walks among random obstacles (with Jian Ding).
   Annals of Probability, Volume 47, Number 4 (2019), 2011-2048. [arXiv]
2. Localization for random walks among random obstacles in a single Euclidean ball (with Jian Ding).
   Submitted. [arXiv]
3. Geometry of the random walk range conditioned on survival among Bernoulli obstacles (with Jian Ding, Ryoki Fukushima, Rongfeng Sun).
   Probab. Theory Related Fields, to appear. [arXiv]
4. Biased random walk conditioned on survival among Bernoulli obstacles: subcritical phase (with Jian Ding, Ryoki Fukushima, Rongfeng Sun).
   Commun. Math. Phys., to appear. [arXiv]
5. Sharp threshold for the Ising perceptron model.
   Submitted. [arXiv]
6. Distribution of the random walk conditioned on survival among quenched Bernoulli obstacles (with Jian Ding, Ryoki Fukushima, Rongfeng Sun).
   Submitted. [arXiv]

Talks

1. Random walk among Bernoulli obstacles.
   Random Walks in Correlated and Dynamic Environments, Texas A&M University, August 2018.
2. Random walk among Bernoulli obstacles.
   Purdue Probability Seminar, February 2019.
3. Sharp threshold for the Ising perceptron model.
   UIC Combinatorics and Probability Seminar, September 2019.

Teaching