Qingsan Zhu

About me:

I am now a postdoctoral fellow at IAS, HKUST. I am broadly interested in the field of probability theory. Recently I have been working on critical branching random walks, branching interlacements and super-brownian motion. I obtained my PhD degree from the University of British Columbia under Omer Angel in 2017.

Publications and Preprints:

• Q. Zhu, Branching interlacements and tree-indexed random walks in tori, arXiv:1812.10858, Preprint (Current Version)

• Q. Zhu, On the critical branching random walk III:the critical dimension, arXiv:1701.08917, Preprint

• Q. Zhu, On the critical branching random walk II: branching capacity and branching recurrence, arXiv:1612.00161 , Preprint

• Q. Zhu, On the critical branching random walk I: branching capacity and visiting probability, arXiv:1611.10324, Preprint (Current Version)

• Q. Zhu, An upper bound for the probability of visiting a distant point by critical branching random walk in Z^4, Electron. Commun. Probab., Volume 24 (2019), paper no. 32, 6 pp, (ECP Version)

• O. Angel, B. Ráth and Q. Zhu, Branching interlacements and the local limit of branching random walk on torus, Preprint

• G. Leng, L. Si, Q. Zhu, Mixed-mean inequalities for subsets, Proc. Amer. Math.Soc. 132(2004), no.9, 2655- 2660

Ph.D. Thesis:

• Critical branching random walks, branching capacity and branching interlacements,

• The slides of defense.

• The slides for branching interlacements.