Preprints

1. Exponential and algebraic decay in  Euler--alignment system with nonlocal interaction forces, with J.A. Carrillo, Y.-P. Choi, O. Tse, arXiv.2510.14123 

2. Hydrodynamic limit from kinetic models with massless electrons to the ionic Euler--Poisson system, with Y.-P. Choi and S. Song, arXiv:2508.08482

3. Global existence of Lagrangian solutions to the ionic Vlasov--Poisson system, with Y.-P. Choi and S. Song, arXiv:2501.13872 

4. A gradient flow for the porous medium equations with Dirichlet boundary conditions, with D. Kim and G. Seo, arXiv:2212.06092 

Journal Articles

1. Large-time behavior of pressureless Euler--Poisson equations with background states, with Y.-P. Choi, D. Kim, E. Tadmor, accepted in Physica D,  arXiv:2506.07812,

2. Critical thresholds in pressureless Euler--Poisson equations with background states, with Y.-P. Choi, D. Kim, E. Tadmor, to appear in Ann. Inst. H. Poincaré Anal. Non Linéaire, arXiv:2402.12839 

3. Global mild solutions to a BGK model for barotropic gas dynamics, with  S. Song, accepted in SIAM J. Math. Anal. 57 (4) (2025),  arXiv: 2409.04129 

4.  A novel approach for wafer defect pattern classification based on topological data analysis, with S. Ko, Expert Systems with Applications, 231, (2023), arXiv:2209.08945 

5.  Convergence analysis of particle swarm optimization in one dimension, with Y.-P. Choi and H. Ju, Appl. Math. Lett., 137, (2023), 108481.

6. One dimensional consensus based algorithm for non-convex optimization, with Y.-P. Choi, Appl. Math. Lett., 124, (2022), 107658. arXiv:2109.04890