Some Grid Refinement Schemes for Hyperbolic Equations with Piecewise Constant Coefficients

DOI10.2307/2008530zbMath0741.65066OpenAlexW4252399183MaRDI QIDQ4712207

No author found.

Publication date: 25 June 1992

Full work available at URL: https://doi.org/10.2307/2008530

zbMATH Keywords

instabilitywave propagationhyperbolic systemsfinite difference schemesgrid refinementpiecewise constant coefficientslocal truncation errorsartificial interfacesnumerical interfaces

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50) Initial value problems for first-order hyperbolic systems (35L45)

Related Items

On numerical artifacts in the solutions of difference problems for the wave equation on non-uniform meshes ⋮ Eulerian-Lagrangian localized adjoint methods for linear advection or advection-reaction equations and their convergence analysis ⋮ Time domain numerical modeling of wave propagation in 2D heterogeneous porous media