Emergence of Phase-Locking in the Kuramoto Model for Identical Oscillators with Frustration. - Seung-Yeal Ha; Dongnam Ko; Yinglong Zhang (SIAM J. Appl. Dyn. Syst., 2018)

Flocking Behaviors of a Cucker-Smale Ensemble in a Cylindrical Domain. - Hyeong-Ohk Bae; Seung-Yeal Ha; Jeongho Kim 002; Dongnam Ko; Sung-Ik Sohn (SIAM J. Math. Anal., 2019)