Young-Ju Lee
Young-Ju Lee
Professor of Mathematics, Texas State University
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A locally conservative enriched Galerkin approximation and efficient solver for elliptic and parabolic problems
S Lee, YJ Lee, MF Wheeler
SIAM Journal on Scientific Computing 38 (3), A1404-A1429, 2016
New formulations, positivity preserving discretizations and stability analysis for non-Newtonian flow models
YJ Lee, J Xu
Computer methods in applied mechanics and engineering 195 (9-12), 1180-1206, 2006
Robust subspace correction methods for nearly singular systems
YJ Lee, J Wu, J Xu, L Zikatanov
Mathematical Models and Methods in Applied Sciences 17 (11), 1937-1963, 2007
A sharp convergence estimate for the method of subspace corrections for singular systems of equations
YJ Lee, J Wu, J Xu, L Zikatanov
Mathematics of computation 77 (262), 831-850, 2008
On the convergence of iterative methods for semidefinite linear systems
YJ Lee, J Wu, J Xu, L Zikatanov
SIAM journal on matrix analysis and applications 28 (3), 634-641, 2006
Robust multigrid method for the planar linear elasticity problems
YJ Lee, J Wu, J Chen
Numerische Mathematik 113, 473-496, 2009
Stable finite element discretizations for viscoelastic flow models
YJ Lee, J Xu, CS Zhang
Handbook of numerical analysis 16, 371-432, 2011
On stability, accuracy, and fast solvers for finite element approximations of the axisymmetric stokes problem by Hood–Taylor elements
YJ Lee, H Li
SIAM journal on numerical analysis 49 (2), 668-691, 2011
Discovering spatiotemporal patterns of COVID-19 pandemic in South Korea
S Kim, M Kim, S Lee, YJ Lee
Scientific Reports 11 (1), 24470, 2021
Optimal capping layer thickness for stacked quantum dots
XB Niu, YJ Lee, RE Caflisch, C Ratsch
Physical review letters 101 (8), 086103, 2008
Helicity-conservative finite element discretization for incompressible MHD systems
K Hu, YJ Lee, J Xu
Journal of Computational Physics 436, 110284, 2021
Pattern recognition in epileptic EEG signals via dynamic mode decomposition
JH Seo, I Tsuda, YJ Lee, A Ikeda, M Matsuhashi, R Matsumoto, T Kikuchi, ...
Mathematics 8 (4), 481, 2020
Exact artificial boundary conditions for continuum and discrete elasticity
S Lee, RE Caflisch, YJ Lee
SIAM Journal on Applied Mathematics 66 (5), 1749-1775, 2006
Axisymmetric Stokes equations in polygonal domains: regularity and finite element approximations
YJ Lee, H Li
Computers & Mathematics with Applications 64 (11), 3500-3521, 2012
Simulation of self-assembled compositional core-shell structures in In x Ga 1− x N nanowires
X Niu, GB Stringfellow, YJ Lee, F Liu
Physical Review B 85 (16), 165316, 2012
An application of multigrid methods for a discrete elastic model for epitaxial systems
RE Caflisch, YJ Lee, S Shu, YX Xiao, J Xu
Journal of Computational Physics 219 (2), 697-714, 2006
Modelling and Simulations of non-Newtonian fluid flows
YJ Lee
The Pennsylvania State University, 2004
Convergence analysis on iterative methods for semidefinite systems
J Wu, YJ Lee, J Xu, L Zikatanov
Journal of Computational Mathematics, 797-815, 2008
Global existence, uniqueness and optimal solvers of discretized viscoelastic flow models
YJ Lee, J Xu, CS Zhang
Mathematical Models and Methods in Applied Sciences 21 (08), 1713-1732, 2011
On adaptive Eulerian–Lagrangian method for linear convection–diffusion problems
X Hu, YJ Lee, J Xu, CS Zhang
Journal of Scientific Computing 58, 90-114, 2014
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