Articles

• A Finite Volume Element Solution Based on Postprocessing Technique over Arbitrary Convex Polygonal Meshes

  Yanlong Zhang, Yanhui Zhou

  597-617

  https://doi.org/10.4208/ijnam2023-1026

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  24230 2133

• A Posteriori Error Analysis for an Ultra-Weak Discontinuous Galerkin Approximations of Nonlinear Second-Order Two-Point Boundary-Value Problems

  Mahboub Baccouch

  618-646

  https://doi.org/10.4208/ijnam2023-1027

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  24436 2094

• A New Weak Galerkin Method with Weakly Enforced Dirichlet Boundary Condition

  Dan Li, Yiqiang Li, Zhanbin Yuan

  647-666

  https://doi.org/10.4208/ijnam2023-1028

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  25759 2130

• Newton-Anderson at Singular Points

  Matt Dallas, Sara Pollock

  667-692

  https://doi.org/10.4208/ijnam2023-1029

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  24953 2066

• Numerical Approximations of the Allen-Cahn-Ohta-Kawasaki Equation with Modified Physics-Informed Neural Networks (PINNs)

  Jingjing Xu, Jia Zhao, Yanxiang Zhao

  693-708

  https://doi.org/10.4208/ijnam2023-1030

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  24950 2162

• Fractional Order Learning Methods for Nonlinear System Identification Based on Fuzzy Neural Network

  Jie Ding, Sen Xu, Zhijie Li

  709-723

  https://doi.org/10.4208/ijnam2023-1031

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  24433 2076

• A Novel Deep Neural Network Algorithm for the Helmholtz Scattering Problem in the Unbounded Domain

  Andy L Yang

  724-738

  https://doi.org/10.4208/ijnam2023-1032

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  24647 2108