Articles

• Implicit-Explicit Scheme for the Allen-Cahn Equation Preserves the Maximum Principle

  Tao Tang, Jiang Yang

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  42676 3027 Pages:451-461

• A Compact Fourth-Order Finite Difference Scheme for the Improved Boussinesq Equation with Damping Terms

  Fuqiang Lu, Zhiyao Song, Zhuo Zhang

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  35511 2796 Pages:462-478

• A Sixth Order Averaged Vector Field Method

  Haochen Li, Yushun Wang, Mengzhao Qin

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  38032 2991 Pages:479-498

• Fourth-Order Compact Schemes for Helmholtz Equations with Piecewise Wave Numbers in the Polar Coordinates

  Xiaolu Su, Xiufang Feng, Zhilin Li

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  36215 2830 Pages:499-510

• Optimal a Posteriori Error Estimates of the Local Discontinuous Galerkin Method for Convection-Diffusion Problems in One Space Dimension

  Mahboub Baccouch

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  36217 2811 Pages:511-531

• A Weak Galerkin Mixed Finite Element Method for Second-Order Elliptic Equations with Robin Boundary Conditions

  Qian Zhang, Ran Zhang

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  36677 2918 Pages:532-548

• Robust Globally Divergence-Free Weak Galerkin Methods for Stokes Equations

  Gang Chen, Minfu Feng, Xiaoping Xie

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  36624 2878 Pages:549-572