BIMSA > Pengyu Le
Associate Professor Pengyu Le

Group: General Relativity and Partial Differential Equations

Office: A3-3-206

Email: pengyu.le@bimsa.cn

Research Field: Differential Geometry and General Relativity

Biography

Dr. Pengyu Le graduated from ETH Zürich in 2018, then became a Van Loo postdoctoral fellow in University of Michigan. He joined BIMSA as an assistant professor in 2021. His research interest lies in differential geometry and general relativity.

Education Experience

  • 2013 - 2018      Eidgenössische Technische Hochschule Zürich      Mathematics      Doctor      (Supervisor: Prof. Dr. Demetrios Christodoulou, Prof. Dr. Alessandro Carlotto)
  • 2009 - 2013      Tsinghua University      Mathematics      Bachelor

Work Experience

  • 2021 -      Beijing Institute of Mathematical Sciences and Applications (BIMSA)      Assistant Professor
  • 2018 - 2021      University of Michigan      Van Loo Postdoctoral Fellow      Mentor: Prof. Dr. Lydia Bieri

Publication

  • [1] Le Pengyu, Linearised perturbation of constant mass aspect function foliation in Schwarzschild black hole spacetime, Commun. Math. Phys., 401(2023), 551-611
  • [2] Le Pengyu, A Lorentz invariant sharp Sobolev inequality on the circle, arXiv:2303.02709 [math.FA](2023)
  • [3] Le Pengyu, A proof of effective uniformization of 2-dim sphere via Minkowski lightcone, arXiv:2305.16005 [math.DG](2023)
  • [4] Le Pengyu, Lorentz polarisation, finite lightcone, domain of dependence and isoperimetric inequality in Minkowski spacetime, arXiv:2307.03301 [math.DG](2023)
  • [5] Le Pengyu, Marginal tubes and foliations by marginal surfaces, Class. Quantum Gravity, 39(2022), no. 7
  • [6] Le Pengyu, Global regular null hypersurfaces in a perturbed Schwarzschild black hole exterior, Ann. PDE, 8(2022), no. 2, Paper no. 13
  • [7] Le Pengyu, Marginally trapped surfaces in a perturbed Schwarzschild spacetime, arXiv:2007.06170v2 [math.DG](2020)
  • [8] Le Pengyu, The intersection of a hyperplane with a lightcone in the Minkowski spacetime, J. Differential Geom., 109(2018), no. 3, 497-507
  • [9] Le Pengyu, The perturbation theory of null hypersurfaces and the weak null Penrose inequality, Diss. ETH Nr. 25387. 270 pp (2018)
  • [10] Le Pengyu, A proof of the Kazdan-Warner identity via the Minkowski spacetime, arXiv:1602.02060[math.DG](2016)

 

Update Time: 2025-10-06 08:00:08