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"Kevin" Seung Whan Chung
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Year
An optimization method for chaotic turbulent flow
SW Chung, JB Freund
Journal of Computational Physics 457, 111077, 2022
202022
Divide and conquer: Learning chaotic dynamical systems with multistep penalty neural ordinary differential equations
D Chakraborty, SW Chung, T Arcomano, R Maulik
Computer Methods in Applied Mechanics and Engineering 432, 117442, 2024
62024
Train small, model big: Scalable physics simulators via reduced order modeling and domain decomposition
SW Chung, Y Choi, P Roy, T Moore, T Roy, TY Lin, DT Nguyen, C Hahn, ...
Computer Methods in Applied Mechanics and Engineering 427, 117041, 2024
62024
Regular sensitivity computation avoiding chaotic effects in particle-in-cell plasma methods
SW Chung, SD Bond, EC Cyr, JB Freund
Journal of Computational Physics 400, 108969, 2020
62020
Accelerating kinetic simulations of electrostatic plasmas with reduced-order modeling
PH Tsai, SW Chung, D Ghosh, J Loffeld, Y Choi, JL Belof
arXiv preprint arXiv:2310.18493, 2023
32023
Improved deep learning of chaotic dynamical systems with multistep penalty losses
D Chakraborty, SW Chung, A Chattopadhyay, R Maulik
arXiv preprint arXiv:2410.05572, 2024
12024
Scalable physics-guided data-driven component model reduction for Stokes flow
SW Chung, Y Choi, P Roy, T Roy, SE Baker
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States), 2023
12023
Regular sensitivity calculation and gradient-based optimization of chaotic dynamical systems
SW Chung
University of Illinois at Urbana-Champaign, 2021
12021
A time-parallel multiple-shooting method for large-scale quantum optimal control
NA Petersson, S Günther, SW Chung
Journal of Computational Physics 524, 113712, 2025
2025
Characterization of uncertainties in electron-argon collision cross sections
SW Chung, TA Oliver, LL Raja, RD Moser
Plasma Sources Science and Technology, 2025
2025
Accelerating climate technologies through the science of scale-up
T Moore, AA Wong, B Giera, DI Oyarzun, AE Gongora, TY Lin, W Li, ...
Nature Chemical Engineering, 1-10, 2024
2024
Theory and numerics of subspace approximation of eigenvalue problems
SW Cheung, Y Choi, SW Chung, JL Fattebert, C Kendrick, D Osei-Kuffuor
arXiv preprint arXiv:2412.08891, 2024
2024
Scalable nonlinear manifold reduced order model for dynamical systems
I Zanardi, AN Diaz, SW Chung, M Panesi, Y Choi
arXiv preprint arXiv:2412.00507, 2024
2024
Scaled-up prediction of steady Navier-Stokes equation with component reduced order modeling
SW Chung, Y Choi, P Roy, T Roy, TY Lin, DT Nguyen, C Hahn, EB Duoss, ...
arXiv preprint arXiv:2410.21534, 2024
2024
Scalable physics-guided data-driven component model reduction for steady Navier-Stokes flow
SW Chung, Y Choi, P Roy, T Roy, TY Lin, DT Nguyen, C Hahn, EB Duoss, ...
arXiv preprint arXiv:2410.21583, 2024
2024
Characterization of uncertainties in electron-argon collision cross sections under statistical principles
SW Chung, TA Oliver, LL Raja, RD Moser
arXiv preprint arXiv:2404.00467, 2024
2024
Accelerating Flow Simulations using Online Dynamic Mode Decomposition
SW Suh, SW Chung, PT Bremer, Y Choi
arXiv preprint arXiv:2311.18715, 2023
2023
Scalable Reduced Order Model with Discontinuous Galerkin Domain Decomposition
SW Chung, P Roy, Y Choi, T Moore, T Lin, T Roy, S Baker
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States), 2023
2023
Finding an optimal flow control with multi-point penalty method
SW Chung, J Freund
Bulletin of the American Physical Society 67, 2022
2022
Multi-point penalty-based optimization for optimal control of chaotic turbulent flow
SW Chung, J Freund
APS Division of Fluid Dynamics Meeting Abstracts, A31. 005, 2021
2021
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Articles 1–20