Sehyun Ji


Office: Eckhart 129
Email: jise0624 at uchicago dot edu

I am a sixth year graduate student at University of Chicago. I am interested in partial differential equations, such as kinetic equations, fluid dyanmics, and integro-differential equations. My advisor is Luis Silvestre.


Here is my CV.

Research

  1. Finite Time Singularties in the Landau equation with very hard potentials (with Jacob Bedrossian, Jiajie Chen, Maria Gualdani, Vlad Vicol, and Jincheng Yang)
  2. Dissipation estimates of the Fisher information for the Landau equation To appear in Journal of the European Mathematical Society.
  3. Bounds for the optimal constant of the Bakry-Émery Γ2 criterion inequality on RPd-1 (2024). Submitted.
  4. Global existence for an isotropic Landau model (with David Bowman) SIAM J. Math. Anal. 57 (2025), no. 2, 1406~1451.
  5. Local regularity for the space-homogeneous Landau equation with very soft potentials (with François Golse, Cyril Imbert, and Alexis F. Vasseur) J. Evol. Equ. 24 (2024), no. 4, Paper No. 82, 81 pp.
  6. Entropy dissipation estimates for the Landau equation with Coulomb potentials Kinet. Relat. Models 18 (2025), no. 3, 368~388.

Talks

Miscellaneous