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Vol. 39 No. 5 (2021)
Vol. 39 No. 5 (2021)
Articles
Numerical Analysis of Crank-Nicolson Scheme for the Allen-Cahn Equation
Qianqian Chu, Guanghui Jin, Jihong Shen, Yuanfeng Jin
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42151
3160
Pages:655-665
A Cell-Centered ALE Method with HLLC-2D Riemann Solver in 2D Cylindrical Geometry
Jian Ren, Zhijun Shen, Wei Yan, Guangwei Yuan
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41414
3062
Pages:666-692
A Greedy Algorithm for Sparse Precision Matrix Approximation
Didi Lv, Xiaoqun Zhang
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38170
2884
Pages:693-707
A Fast Compact Difference Method for Two-Dimensional Nonlinear Space-Fractional Complex Ginzburg-Landau Equations
Lu Zhang, Qifeng Zhang, Hai-Wei Sun
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41516
2976
Pages:708-732
Modified Alternating Positive Semidefinite Splitting Preconditioner for Time-Harmonic Eddy Current Models
Yifen Ke, Changfeng Ma
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40012
3039
Pages:733-754
A Posteriori Error Estimates for a Modified Weak Galerkin Finite Element Approximation of Second Order Elliptic Problems with DG Norm
Yuping Zeng, Feng Wang, Zhifeng Weng, Hanzhang Hu
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40675
3088
Pages:755-776
Analysis on a Numerical Scheme with Second-Order Time Accuracy for Nonlinear Diffusion Equations
Xia Cui, Guangwei Yuan, Fei Zhao
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40621
3074
Pages:777-800