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2020 – today
- 2024
[j17]JaEun Ku
:
Localized pointwise error estimates for hybrid finite element methods. J. Comput. Appl. Math. 436: 115385 (2024)- 2020
- [j16]Zhiqiang Cai, JaEun Ku:
A Dual Finite Element Method for a Singularly Perturbed Reaction-Diffusion Problem. SIAM J. Numer. Anal. 58(3): 1654-1673 (2020)
2010 – 2019
- 2018
- [j15]JaEun Ku:
Superconvergence of least-squares methods for a coupled system of elliptic equations. Comput. Math. Appl. 75(6): 2059-2070 (2018) - [j14]JaEun Ku, Lothar Reichel:
Simple efficient solvers for certain ill-conditioned systems of linear equations, including H(div) problems. J. Comput. Appl. Math. 343: 240-249 (2018) - 2016
- [j13]Abdul Q. M. Khaliq, JaEun Ku, Qin Sheng:
Recent advances in numerical methods for systems of partial differential equations. J. Comput. Appl. Math. 299: 1 (2016) - [j12]JaEun Ku:
Local error estimates for least-squares finite element methods for first-order system. J. Comput. Appl. Math. 299: 92-100 (2016) - 2015
- [j11]JaEun Ku:
Numerical solutions for nonlinear elliptic problems based on first-order system. Comput. Math. Appl. 69(7): 601-609 (2015) - [j10]Zhiqiang Cai, Varis Carey, JaEun Ku, Eun-Jae Park:
Asymptotically exact a posteriori error estimators for first-order div least-squares methods in local and global L2 norm. Comput. Math. Appl. 70(4): 648-659 (2015) - 2013
- [j9]JaEun Ku:
Least-squares solutions as solutions of a perturbation form of the Galerkin methods: Interior pointwise error estimates and pollution effect. J. Comput. Appl. Math. 251: 67-80 (2013) - 2012
- [j8]JaEun Ku, Alfred H. Schatz:
Local A Posteriori Estimates on a Nonconvex Polygonal Domain. SIAM J. Numer. Anal. 50(2): 906-924 (2012) - 2011
- [j7]JaEun Ku:
Pointwise Error Estimates for First-Order div Least-Squares Finite Element Methods and Applications to Superconvergence and A Posteriori Error Estimators. SIAM J. Numer. Anal. 49(2): 521-540 (2011) - [j6]JaEun Ku:
Sharp L2-Norm Error Estimates for First-Order div Least-Squares Methods. SIAM J. Numer. Anal. 49(2): 755-769 (2011) - [j5]Zhiqiang Cai, JaEun Ku:
Goal-Oriented Local A Posteriori Error Estimators for H(div) Least-Squares Finite Element Methods. SIAM J. Numer. Anal. 49(6): 2564-2575 (2011) - 2010
- [j4]JaEun Ku, Eun-Jae Park:
A posteriori error estimators for the first-order least-squares finite element method. J. Comput. Appl. Math. 235(1): 293-300 (2010) - [j3]Zhiqiang Cai, JaEun Ku:
Optimal Error Estimate for the Div Least-squares Method with Data f∈L2 and Application to Nonlinear Problems. SIAM J. Numer. Anal. 47(6): 4098-4111 (2010)
2000 – 2009
- 2007
- [j2]JaEun Ku:
A least-squares method for second order noncoercive elliptic partial differential equations. Math. Comput. 76(257): 97-114 (2007) - 2006
- [j1]Zhiqiang Cai, JaEun Ku:
The L2 Norm Error Estimates for the Div Least-Squares Method. SIAM J. Numer. Anal. 44(4): 1721-1734 (2006)
Coauthor Index
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