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Vol. 16 (2023), Issue 2

Vol. 16 (2023), Issue 2

Journal Issue

Year:    2023

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023)

On Quadratic Wasserstein Metric with Squaring Scaling for Seismic Velocity Inversion

Journal Article

On Quadratic Wasserstein Metric with Squaring Scaling for Seismic Velocity Inversion

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 277–297

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An Adaptive Physics-Informed Neural Network with Two-Stage Learning Strategy to Solve Partial Differential Equations

Journal Article

An Adaptive Physics-Informed Neural Network with Two-Stage Learning Strategy to Solve Partial Differential Equations

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 298–322

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Convergence of Weak Galerkin Finite Element Method for Second Order Linear Wave Equation in Heterogeneous Media

Journal Article

Convergence of Weak Galerkin Finite Element Method for Second Order Linear Wave Equation in Heterogeneous Media

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 323–347

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Linearized Transformed $L1$ Galerkin FEMs with Unconditional Convergence for Nonlinear Time Fractional Schrödinger Equations

Journal Article

Linearized Transformed $L1$ Galerkin FEMs with Unconditional Convergence for Nonlinear Time Fractional Schrödinger Equations

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 348–369

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Finding Symmetry Groups of Some Quadratic Programming Problems

Journal Article

Finding Symmetry Groups of Some Quadratic Programming Problems

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 370–392

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New Sixth-Order Compact Schemes for Poisson/Helmholtz Equations

Journal Article

New Sixth-Order Compact Schemes for Poisson/Helmholtz Equations

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 393–409

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An Algebraic Multigrid-Based Physical Factorization Preconditioner for the Multi-Group Radiation Diffusion Equations in Three Dimensions

Journal Article

An Algebraic Multigrid-Based Physical Factorization Preconditioner for the Multi-Group Radiation Diffusion Equations in Three Dimensions

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 410–432

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Absorbing Interface Conditions for the Simulation of Wave Propagation on Non-Uniform Meshes

Journal Article

Absorbing Interface Conditions for the Simulation of Wave Propagation on Non-Uniform Meshes

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 433–452

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New Rational Interpolation Basis Functions on the Unbounded Intervals and Their Applications

Journal Article

New Rational Interpolation Basis Functions on the Unbounded Intervals and Their Applications

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 453–488

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Mixed Finite Element Methods for the Ferrofluid Model with Magnetization Paralleled to the Magnetic Field

Journal Article

Mixed Finite Element Methods for the Ferrofluid Model with Magnetization Paralleled to the Magnetic Field

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 489–510

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Numerical Algorithm with Fourth-Order Spatial Accuracy for Solving the Time-Fractional Dual-Phase-Lagging Nanoscale Heat Conduction Equation

Journal Article

Numerical Algorithm with Fourth-Order Spatial Accuracy for Solving the Time-Fractional Dual-Phase-Lagging Nanoscale Heat Conduction Equation

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 511–540

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An Efficient Cartesian Grid-Based Method for Scattering Problems with Inhomogeneous Media

Journal Article

An Efficient Cartesian Grid-Based Method for Scattering Problems with Inhomogeneous Media

Numerical Mathematics: Theory, Methods and Applications, Vol. 16 (2023), Iss. 2 : pp. 541–564

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