Bongsuk Kwon

• Professional experience

• Full Prof. (2023-present), UNIST, Ulsan, Korea

• Assistant, Associate Prof. (2012-2016, 2016-2022), UNIST

• Visiting Assistant Prof., (2009-2012), Texas A&M Univ. College Station, Texas, USA

• Ph.D., Mathematics, (2009), Indiana Univ. Bloomington, Indiana, USA

• Areas of interest

• Analysis / Partial Differential Equations

• Hyperbolic conservation laws, Kinetic theory

• Stability of nonlinear waves

• Preprints

• J. Bae, Y. Kim and B. Kwon, Structure of singularities for the Euler-Poisson system of ion dynamics (2024), preprint, 57pp

• C.-Y. Jung, B. Kwon, M. Suzuki and M. Takayama, Approximate solutions for the Vlasov–Poisson system with boundary layers (2024), preprint, 30pp, arXiv:2401.06928

Publications

• J. Bae, J. Choi and B. Kwon, Formation of singularities in plasma ion dynamics, Nonlinearity 37 (2024) 045011 (29pp), arXiv:2012.09657

• J. Bae and B. Kwon, Linear stability of solitary waves for the Euler-Poisson system, Arch. Ration. Mech. Anal., 243 (2022) 257-327, (SharedIt link: https://rdcu.be/cCiRI), arXiv:2012.07687
  
  

• H.-M. Woo, Y. Hong, B. Kwon and B.-J. Yoon, Accelerating Optimal Experimental Design for Robust Synchronization of Uncertain Kuramoto Oscillator Model Using Machine Learning, IEEE Transactions on Signal Processing, to appear (2021) arXiv:2106.00332
  
  

• Y. Hong, B. Kwon and B.-J. Yoon, Optimal Experimental Design for Uncertain Systems Based on Coupled Differential Equations, (2021), IEEE Access (Volume: 9) Page(s): 53804 - 53810 https://ieeexplore.ieee.org/document/9395128
  
  

• C.-Y. Jung, B. Kwon and M. Suzuki, On approximate solutions to the Euler-Poisson system with boundary layer, Commun Nonlinear Sci Numer Simulat, (2021) Volume 96, 105717
  
  

• C.-Y. Jung, B. Kwon and M. Suzuki, Quasi-neutral limit for Euler-Poisson system in the presence of boundary layers in an annular domain, J. Differential Equations, (2020), Vol 269, Issue 10, 8007-8054
  
  

• C.-H. Hsia, C.-Y. Jung, B. Kwon and Y. Ueda, Synchronization of Kuramoto oscillators with time-delayed interactions and phase lag, J. Differential Equations, (2020), Vol 268, Issue 12, 7897-7939
  
  

• C.-H. Hsia, C.-Y. Jung and B. Kwon, On the synchronization theory of Kuramoto oscillators under the effect of inertia, J. Differential Equations, (2019), Volume 267, Issue 2, 742-775
  
  

• C.-H. Hsia, C.-Y. Jung and B. Kwon, On the global convergence of frequency synchronization for Kuramoto and Winfree oscillators, Discrete Contin. Dyn. Syst. B, (2019), Vol. 24, No. 7, 3319-3334
  
  

• J. Bae and B. Kwon, Small amplitude limit of solitary waves for the Euler-Poisson system, J. Differential Equations, (2019), Volume 266, Issue 6, 3450-3478 arXiv:1805.00197
  
  

• P. Howard, S. Jung, and B. Kwon, The Maslov index and spectral counts for Hamiltonian systems on [0,1], Journal of Dynamics and Differential Equations, (2018), Volume 30, Issue 4, 1703-1729
  
  

• J. Bae, S. Moon, and B. Kwon, Reconstruction of the initial state from the data measured on a sphere for plasma-acoustic wave equations, Inverse Problems, (2018), Volume 34, Number 10, 105004
  
  

• S. Moon, Y. Hristova and B. Kwon, Single scattering tomography with curved detectors, Biomedical Physics & Engineering Express, (2018) Volume 4, Number 4 045040
  
  

• C.-Y. Jung, B. Kwon, and M. Suzuki, Stability analysis and quasi-neutral limit for the Euler-Poisson equations, (2018), Kyoto Univ. RIMS Kôkyûroku No.2066, 137-147
  
  

• S.-H. Chen, C.-H. Hsia, C.-Y. Jung, and B. Kwon, Asymptotic stability and bifurcations of time-periodic solutions for the viscous Burgers' equation, J. Math. Anal. Appl. 445, (2017), 655–676
  
  

• C.-Y. Jung, B. Kwon and M. Suzuki, Quasi-neutral limit for the Euler-Poisson system in the presence of plasma sheaths with spherical symmetry, Math. Models Methods Appl. Sci., Vol. 26, No. 12 (2016) 2369–2392
  
  

• Y.-P. Choi and B. Kwon, The Cauchy problem for the pressureless Euler/isentropic Navier-Stokes equations, J. Differential Equations, Volume 261, Issue 1, (2016), 654–711
  
  

• P. Howard and B. Kwon, Stability of transition front solutions in Cahn-Hilliard systems, RIMS Kôkyûroku, No.1985, Mathematical Analysis in Fluid and Gas Dynamics, (2015), 20-41
  
  

• S.-Y. Ha, M.-J. Kang and B. Kwon, Emergent dynamics for the hydrodynamic Cucker-Smale system in a moving domain, SIAM J. Math. Anal. 47-5 (2015), 3813-3831
  
  

• Y.-P. Choi and B. Kwon, Global well-posedness and large-time behavior for the inhomogeneous Vlasov-Navier-Stokes equations, Nonlinearity 28, (2015), 3309-3336
  
  

• S.-Y. Ha, M.-J. Kang and B. Kwon, A hydrodynamic model for the interaction of Cucker-Smale particles and incompressible fluid, Math. Models Methods Appl. Sci., Vol. 24, No. 11, (2014), 2311-2359
  
  

• C. Jung, B. Kwon, A. Mahalov and T. B. Nguyen, Maxwell solutions in media with multiple random interfaces, International Journal of Numerical Analysis and Modeling, Volume 11, Number 1, (2014), 193–212
  
  

• Y.-P. Choi and B. Kwon, Two-species flocking particles immersed in a fluid, Communications in Information and Systems, Volume 13 Number 2, (2013), 123-149
  
  

• B. Kwon, M. Suzuki and M. Takayama, Large-time behavior of solutions to an outflow problem for a shallow water model, J. Differential Equations, Volume 255, Issue 7, (2013), 1883–1904 (pdf)
  
  

• P. Howard and B. Kwon, Asymptotic stability analysis for transition front solutions in Cahn-Hilliard systems, Physica D, Volume 241, Issue 14, (2012), 1193-1222
  
  

• P. Howard and B. Kwon, Asymptotic L^p stability for transition fronts in Cahn-Hilliard systems, J. Differential Equations, Volume 252, Issue 10, (2012), 5814-5831
  
  

• B. Kwon, Stability of planar shock fronts for multidimensional system of relaxation equations, J. Differential Equations, Volume 251, Issue 8, (2011), 2226-2261
  
  

• P. Howard and B. Kwon, Spectral analysis for transition front solutions in Cahn-Hilliard systems, Discrete and Continuous Dynamical Systems Ser. A, Volume 32, Number 1, (2012), 125-166
  
  

• B. Kwon and K. Zumbrun, Asymptotic behavior of multidimensional scalar relaxation shocks, J. of Hyperbolic Diff. Eqns., Vol 6, Issue 4, (2009), 663-708
  
  

• B. Kwon, Structural conditions for full MHD equations, Quart. Appl. Math. 67 (2009), 593-600