Preprints

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

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

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. 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 

2. Global mild solutions to a BGK model for barotropic gas dynamics, with  S. Song, accepted in SIAM J. Math. Anal.,  arXiv: 2409.04129 

3.  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 

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

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