Conference (co)organizer:
New Trends in Applied Math and Machine Learning 2025, Qingtian, Lishui, China
2024 Geometry & Topology conference in Qingtian, Lishui, China
Shanghai Geometric group theory workshop 2024, Shanghai Center for Mathematical Sciences, China
Symposium on geometry and topology 2023, Institute of Mathematical Sciences, ShanghaiTech University, China
Shanghai Geometric group theory workshop 2023, Shanghai Center for Mathematical Sciences, China
2019 Bloomington Geometry Workshop, Indiana University, USA
Other (co)organizer:
2023--now: Colloquia of Institute of Mathematical Sciences, ShanghaiTech University, China
2023--now: Geometry & Topology seminar, ShanghaiTech University, China
2019--2020: Reading group on geometric group theory, Max Planck Institute for Mathematics, Bonn, Germany
2016--2019: Geometry seminar, Indiana University, USA
Referee work:
Ann. Global Anal. Geom., J. Inst. Math. Jussieu, Proc. Amer. Math. Soc., Math. Z., Math. Ann. (Full report)
Geom. Funct. Anal., Trans. Amer. Math. Soc., Geom. Topol. (Quick Opinions)
I'm also a regular reviewer for Mathscinet and zbMATH.