Yoonsang Lee

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 19

Top Topics

Nonlinear Partial Differential Equations

Data Assimilation

Top Venues

Multiscale Model. Simul.

J. Comput. Phys.

SIAM J. Sci. Comput.

Publications

Jihun Han, Yoonsang Lee
Stochastic approach for elliptic problems in perforated domains. CoRR (2024)
Bosu Choi, Yoonsang Lee
Sampling error mitigation through spectrum smoothing in ensemble data assimilation. CoRR (2024)
Zhen Chen, Anne Gelb, Yoonsang Lee
Learning the Dynamics for Unknown Hyperbolic Conservation Laws Using Deep Neural Networks. SIAM J. Sci. Comput. 46 (2) (2024)
Yoonsang Lee, Xi Ye, Eunsol Choi
AmbigDocs: Reasoning across Documents on Different Entities under the Same Name. CoRR (2024)
Tongtong Li, Anne Gelb, Yoonsang Lee
Improving numerical accuracy for the viscous-plastic formulation of sea ice. J. Comput. Phys. 487 (2023)
Bosu Choi, Jihun Han, Yoonsang Lee
Weighted inhomogeneous regularization for inverse problems with indirect and incomplete measurement data. CoRR (2023)
Jihun Han, Yoonsang Lee
An analysis of the derivative-free loss method for solving PDEs. CoRR (2023)
Tongtong Li, Anne Gelb, Yoonsang Lee
A Structurally Informed Data Assimilation Approach for Nonlinear Partial Differential Equations. CoRR (2023)
Jihun Han, Yoonsang Lee, Anne Gelb
Learning In-between Imagery Dynamics via Physical Latent Spaces. CoRR (2023)
Jihun Han, Yoonsang Lee
A Neural Network Approach for Homogenization of Multiscale Problems. Multiscale Model. Simul. 21 (2) (2023)
Jihun Han, Yoonsang Lee
Hierarchical Learning to Solve PDEs Using Physics-Informed Neural Networks. ICCS (3) (2023)
Jihun Han, Yoonsang Lee
Inhomogeneous regularization with limited and indirect data. J. Comput. Appl. Math. 428 (2023)
Tongtong Li, Anne Gelb, Yoonsang Lee
Improving numerical accuracy for the viscous-plastic formulation of sea ice. CoRR (2022)
Zhen Chen, Anne Gelb, Yoonsang Lee
Designing Neural Networks for Hyperbolic Conservation Laws. CoRR (2022)
Yoonsang Lee
Sampling error correction in ensemble Kalman inversion. CoRR (2021)
Yoonsang Lee
Regularization for Ensemble Kalman Inversion. SIAM J. Sci. Comput. 43 (5) (2021)
Yoonsang Lee
regularization for ensemble Kalman inversion. CoRR (2020)
Yoonsang Lee, Andrew J. Majda, Di Qi
Stochastic Superparameterization and Multiscale Filtering of Turbulent Tracers. Multiscale Model. Simul. 15 (1) (2017)
Yoonsang Lee, Björn Engquist
Multiscale numerical methods for passive advection-diffusion in incompressible turbulent flow fields. J. Comput. Phys. 317 (2016)
Ian G. Grooms, Yoonsang Lee, Andrew J. Majda
Numerical Schemes for Stochastic Backscatter in the Inverse Cascade of Quasigeostrophic Turbulence. Multiscale Model. Simul. 13 (3) (2015)
Yoonsang Lee, Andrew J. Majda
Multiscale Methods for Data Assimilation in Turbulent Systems. Multiscale Model. Simul. 13 (2) (2015)
Ian G. Grooms, Yoonsang Lee, Andrew J. Majda
Ensemble Kalman filters for dynamical systems with unresolved turbulence. J. Comput. Phys. 273 (2014)