• Upcoming Event: Tsinghua Geometry and Analysis Seminar


  • (with Glynn-Adey, P.) “Subdividing Three Dimensional Riemnannian Disks.” Journal of Topology and Analysis, 9, No.3 (2017): 533-550.
  • (with Wu. N) “An upperbound for the smallest area of a minimal surface in manifolds of dimension four.” Journal of Geometric Analysis (2017): 1-28.
  • “Geometric Inequalities on Riemannian Manifolds”, Ph.D thesis.
  • (with D’Alessandro. D. and Sheller, B.) “Time-optimal control of quantum lambda systems in the KP configuration.” Journal of Mathematical Physics, 61, 052107 (2020).
  • (with D’Alessandro. D.) “A different look at the optimal control of the Brockett integrator”, International Journal of Control, 2021.
  • (with Wu. N) “Length of a shortest closed geodesic in manifolds of dimension four.” J. Differential Geom. 122(3), 2022: 519-564.

Seminar Talks

  • 2015.9 Geometry and Topology Seminar, University of Toronto, Toronto, CA
  • 2018.4 Differential Geometry-Mathematical Physics-PDE Seminar, University of British Columbia, Vancouver, BC, CA
  • 2018.10 Geometry-Analysis Seminar, Rice University, Houston, TX, US
  • 2019.2 Geometry and Algebra Seminar, Iowa State University, Ames, IA, US
  • 2019.11 Differential Geometry Seminar, UCSB, Santa-Barbara, CA, US
  • 2021.7 Geometric Analysis Seminar, University of Toronto, Toronto, CA (Online)
  • 2021.11 Colloquium talk, Academy of Mathematics and Systems Science (CAS), Beijing, CN
  • 2022.5 Colloquium talk, CAS, Beijing, CN (Online)
  • 2022.12 Seminar talk, Frontiers in Mathematical Science, Tsinghua-Sanya Forum, Sanya, CN
  • 2023.2 YMSC Topology seminar, Tsinghua University, Beijing, CN
  • 2023.4 Geometry seminar, University of Copenhagen, Copenhagen, DK (Online)