Paper Publications

• [1]  . Multicluster Flocking in the Motsch-Tadmor Model.  SIAM JOURNAL ON APPLIED DYNAMICAL SYSTEMS,  24,  2044-2069, 2025. 
• [2]  . ON THE INTERPLAY OF FINITE-RANGE INTERACTIONS AND TIME-DELAY IN A CUCKER-SMALE ENSEMBLE.  COMMUNICATIONS IN MATHEMATICAL SCIENCES,  23,  2019-2040, 2025. 
• [3]  . PATHWISE ROBUSTNESS IN THE INSTABILITY OF THE INCOHERENT STATE TO THE KURAMOTO-FOKKER-PLANCK EQUATION WITH RANDOM INPUTS.  JOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS,  28,  140-171, 2024. 
• [4]  . Pattern formation in the Cucker-Smale model & nbsp.  Journal of Differential Equations,  376,  204-234, 2023. 
• [5]  S.-Y. Ha , J. Morales  and Y. Zhang. Kuramoto order parameters and phase concentration for the Kuramoto-Sakaguchi equation with frustration.  Commun. Pure Appl. Anal.,  20,  2579-2612, 2021. 
• [6]  Y.-P. Choi , S.-Y. Ha , Q. Xiao  and Y. Zhang. Asymptotic stability of the phase-homogeneous solution to the Kuramoto-Sakaguchi equation with inertia.  SIAM J. Math. Anal.,  53,  3188-3235, 2021. 
• [7]  S.-Y. Ha , W. Shim  and Y. Zhang. A diffusion limit for the parabolic Kuramoto-Sakaguchi equation with inertia.  SIAM J. Math. Anal.,  52,  1591-1638, 2020. 
• [8]  S.-Y. Ha , D. Ko  and Y. Zhang. Remarks on the critical coupling strength for the Cucker-Smale model with unit speed.  Discrete Contin. Dyn. Syst.,  38,  2763-2793, 2018. 
• [9]  S.-Y. Ha , D. Kim , J. Lee  and Y. Zhang. Remarks on the stability properties of the Kuramoto-Sakaguchi-Fokker-Planck equation with frustration.  Z. Angew. Math. Phys.,  69,  2018. 
• [10]  Y. Zhang , D. Ko  and S.-Y. Ha. Emergence of Phase-Locking in the Kuramoto Model for Identical Oscillators with Frustration.  SIAM J. Appl. Dyn. Syst.,  17,  581-625, 2018. 
• [11]  S.-Y. Ha , D. Ko  and Y. Zhang. Critical coupling strength of the Cucker-Smale model for flocking.  Math. Models Methods Appl. Sci.,  27,  1051-1087, 2017. 
• [12]  S.-Y. Ha , D. Ko , X. Zhang  and Y. Zhang. Time-asymptotic interactions of two ensembles of Cucker-Smale flocking particles.  J. Math. Phys.,  58,  2017. 
• [13]  F. Huang , X. Li  and Y. Zhang. Traveling wave to a reaction-hyperbolic system for axonal transport.  J. Differential Equations,  263,  264-284, 2017. 
• [14]  X. Shi , Y. Yong  and Y. Zhang. Vanishing viscosity for non-isentropic gas dynamics with interacting shocks.  Acta Math. Sci. Ser. B (Engl. Ed.),  36,  1699-1720, 2016.