特别副研究员
李培森
个人简介
Personal Information
Name: Pei-Sen Li(李培森)
Born: 1989/07/18, Hebei, China
Email: peisenli@bit.edu.cn peisenli@aliyun.com
Institute: School of Mathematics and Statistics, BIT, 100081, P.R. China
Address: No.5 Zhongguancun South Street, Haidian District, Beijing, P.R. China
Educational Background
► 09/2012--07/2017, PhD in Mathematics, Beijing Normal University. Supervisor: Prof. Mu-Fa Chen. Major: Probability Theory.
► 09/2008--07/2012, Bachelor in Mathematics, Shandong University, China.
Working Experience
► 11/2020--Present, Assistant Professor, School of Mathematics and Statistics, Beijing Institute of Technology
► 09/2018--11/2019, Postdoctor in Mathematics, Renmin University of China, Supervisor: Prof. Yuan Lou
► 09/2017--09/2018, Postdoctor in Mathematics, Concordia University, Supervisor: Prof. Xiaowen Zhou
Teachings
► 09/01/2019 – 6/31/2020 Teaching “Probability theory and statistics” Renmin University of China
Publications
[1] Li, P.S. (2017): Perturbations of continuous-time Markov chains. Statist. Probab. Letters
125, 17–24.
[2] Li, P.S. (2017): Nonlinear branching processes with immigration. Acta Math. Sin.
(English Series), 33, 1021-1038.
[3] Li, P.S. (2019): A continuous-state polynomial branching process. Stochastic Process.
Appl., 129, 2941–2967.
[4] Li, P.S., Yang, X. and Zhou, X. (2019): A general continuous-state nonlinear branching
process. Ann. Appl. Probab., 29, 2523–2555.
[5] Li, P.S., Yang, X. and Zhou, X. (2018): The discrete approximation of a class of continuous
state nonlinear branching processes. SCIENTIA SINICA Mathematica, 49, 403–414.
[6] Foucart, C., Li, P.S. and Zhou, X. (2020): Time-changed spectrally positive L´evy processes started from infinity. To appear in Bernoulli.
[7] Li, P.S. and Wang, J. (2020): Exponential ergodicity for general continuous-state nonlinear
branching processes. To appear in Electron. J. Probab.
[8] Foucart, C., Li, P.S. and Zhou, X. (2020): On the entrance at infifinity of Feller processes
with no negative jumps. To appear in Statist. Probab. Letters
Awards, Honors and Recognitions
Paper “A continuous-state polynomial branching process” received the Jia-Qing Zhong Excellent Paper Award in 2017 presented by the Probability and Statistic Society of Chinese Mathematical Society.
Fundings
► 01/2018--12/2020, National Natural Science Foundation of China (NSFC) (Grant No. Grant No. 11901570), Principal Investigator.
Interests
Branching processes, stochastic differential equations with jumps, continuous-time Markov chains, Levy processes.