Articles

• A Sharp $\alpha$-Robust $L1$ Scheme on Graded Meshes for Two-Dimensional Time Tempered Fractional Fokker-Planck Equation

  Can Wang, Weihua Deng, Xiangong Tang

  739-771

  https://doi.org/10.4208/ijnam2023-1033

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  23738 2174

• A Posteriori Error Estimates for a Local Discontinuous Galerkin Approximation of Semilinear Second-Order Elliptic Problems on Cartesian Grids

  Mahboub Baccouch

  772-804

  https://doi.org/10.4208/ijnam2023-1034

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  22303 1981

• Unconditionally Energy Stable and First-Order Accurate Numerical Schemes for the Heat Equation with Uncertain Temperature-Dependent Conductivity

  Joseph Anthony Fiordilino, Matthew Winger

  805-831

  https://doi.org/10.4208/ijnam2023-1035

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  22255 1914

• Orthogonal Spline Collocation for Poisson’s Equation with Neumann Boundary Conditions

  Bernard Bialecki, Nick Fisher

  832-854

  https://doi.org/10.4208/ijnam2023-1036

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  22630 1997

• A Conforming DG Method for the Biharmonic Equation on Polytopal Meshes

  Xiu Ye, Shangyou Zhang

  855-869

  https://doi.org/10.4208/ijnam2023-1037

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  21934 1961

• High-Order Enriched Finite Element Methods for Elliptic Interface Problems with Discontinuous Solutions

  Champike Attanayake, So-Hsiang Chou, Quanling Deng

  870-895

  https://doi.org/10.4208/ijnam2023-1038

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  22345 1963