Unconditional Superconvergence Analysis of Energy Conserving Finite Element Methods for the Nonlinear Coupled Klein-Gordon Equations (Q5889041)

scientific article; zbMATH DE number 7679213

Language	Label	Description	Also known as
English	Unconditional Superconvergence Analysis of Energy Conserving Finite Element Methods for the Nonlinear Coupled Klein-Gordon Equations	scientific article; zbMATH DE number 7679213

Statements

instance of

scholarly article

0 references

title

Unconditional Superconvergence Analysis of Energy Conserving Finite Element Methods for the Nonlinear Coupled Klein-Gordon Equations (English)

0 references

0 references

0 references

0 references

Advances in Applied Mathematics and Mechanics

0 references

publication date

26 April 2023

0 references

zbMATH Keywords

energy conserving

0 references

nonlinear coupled Klein-Gordon equations

0 references

unconditional superconvergence result

0 references

postprocessing interpolation

0 references

finite element method

0 references

MaRDI profile type

MaRDI publication profile

0 references

full work available at URL

https://doi.org/10.4208/aamm.oa-2021-0261

0 references

cites work

The tanh and the sine-cosine methods for compact and noncompact solutions of the nonlinear Klein-Gordon equation

0 references

Existence of exponentially growing finite energy solutions for the charged Klein–Gordon equation on the de Sitter–Kerr–Newman metric

0 references

The tanh method for traveling wave solutions of nonlinear equations

0 references

Finite Difference Calculus Invariant Structure of a Class of Algorithms for the Nonlinear Klein–Gordon Equation

0 references

The decomposition method for studying the Klein-Gordon equation

0 references

Q3961178

0 references

Q5531717

0 references

A linearized high-order Galerkin finite element approach for two-dimensional nonlinear time fractional Klein-Gordon equations

0 references

Collocation and finite difference-collocation methods for the solution of nonlinear Klein-Gordon equation

0 references

An Energy Stable and Convergent Finite-Difference Scheme for the Modified Phase Field Crystal Equation

0 references

Convergence Analysis of a Second Order Convex Splitting Scheme for the Modified Phase Field Crystal Equation

0 references

A <scp>Fourier</scp> pseudospectral method for the “good” <scp>Boussinesq</scp> equation with second‐order temporal accuracy

0 references

A second order operator splitting numerical scheme for the ``good'' Boussinesq equation

0 references

Simple finite element numerical simulation of incompressible flow over non-rectangular domains and the super-convergence analysis

0 references

Measure-valued solutions to conservation laws

0 references

A Posteriori Analysis of Discontinuous Galerkin Schemes for Systems of Hyperbolic Conservation Laws

0 references

Adaptive Discontinuous Galerkin Finite Element Methods for Nonlinear Hyperbolic Conservation Laws

0 references

Solvability of wave propagation with Debye polarization in nonlinear dielectric materials and its finite element methods approximation

0 references

The solvability of coupling the thermal effect and magnetohydrodynamics field with turbulent convection zone and the flow field

0 references

Q4332942

0 references

Q4765632

0 references

Spherical Interface Dynamos: Mathematical Theory, Finite Element Approximation, and Application

0 references

Q5035905

0 references

High Order Asymptotic Preserving Deferred Correction Implicit-Explicit Schemes for Kinetic Models

0 references

The energy-preserving finite difference methods and their analyses for system of nonlinear wave equations in two dimensions

0 references

Regularized numerical methods for the logarithmic Schrödinger equation

0 references

A leap-frog finite element method for wave propagation of Maxwell-Schrödinger equations with nonlocal effect in metamaterials

0 references

Superconvergence analysis of two-grid FEM for Maxwell's equations with a thermal effect

0 references

Q5773522

0 references

Global attraction to solitary waves for Klein-Gordon equation with mean field interaction

0 references

Error analysis of linearized semi-implicit Galerkin finite element methods for nonlinear parabolic equations

0 references

Unconditional superconvergence analysis of a linearized Galerkin FEM for nonlinear hyperbolic equations

0 references

Unconditional Convergence and Optimal Error Estimates of a Galerkin-Mixed FEM for Incompressible Miscible Flow in Porous Media

0 references

Unconditional optimal error estimates of BDF-Galerkin FEMs for nonlinear thermistor equations

0 references

An Efficient and Unconditionally Convergent Galerkin Finite Element Method for the Nonlinear Schrodinger Equation in High Dimensions

0 references

Unconditionally Optimal Error Estimates of a Crank--Nicolson Galerkin Method for the Nonlinear Thermistor Equations

0 references

\(l_{2}\) superconvergence analysis of nonconforming element approximation for 3D time-harmonic Maxwell's equations

0 references

Nonconforming Finite Element Methods for Wave Propagation in Metamaterials

0 references

Superconvergence and extrapolation analysis of a nonconforming mixed finite element approximation for time-harmonic Maxwell's equations

0 references

Modified Two-Grid Algorithm for Nonlinear Power-Law Conductivity in Maxwell's Problems with High Accuracy

0 references

Superconvergence Analysis of Gradient Recovery Method for TM Model of Electromagnetic Scattering in the Cavity

0 references

Identifiers

DOI

10.4208/aamm.OA-2021-0261

0 references

Mathematics Subject Classification ID

0 references

0 references

0 references

0 references

Sitelinks

Mathematics(1 entry)

mardi Publication:5889041