Singularity formation of hydromagnetic waves in cold plasma. - Junsik Bae; Junho Choi; Bongsuk Kwon (Appl. Math. Lett., 2025)

Delta-Shock for the Pressureless Euler-Poisson System. - Junsik Bae; Yunjoo Kim; Bongsuk Kwon (SIAM J. Math. Anal., 2025)

Emergence of Peaked Singularities in the Euler-Poisson System. - Junsik Bae; Sang-Hyuck Moon; Kwan Woo (J. Nonlinear Sci., 2025)