Reducing the phase error for finite-difference methods without increasing the order
From MaRDI portal
Publication:4501941
DOI10.1109/8.718575zbMath0945.78010OpenAlexW2136745999MaRDI QIDQ4501941
No author found.
Publication date: 11 September 2000
Published in: IEEE Transactions on Antennas and Propagation (Search for Journal in Brave)
Full work available at URL: https://semanticscholar.org/paper/a5891da632ba530c34ef8b54e77a802214720e55
Related Items (15)
Uniformly best wavenumber approximations by spatial central difference operators ⋮ Discrete exterior calculus approach for discretizing Maxwell's equations on face-centered cubic grids for FDTD ⋮ Finite difference time domain dispersion reduction schemes ⋮ A compact fourth order scheme for the Helmholtz equation in polar coordinates ⋮ ANALYTICAL AND NUMERICAL STUDIES OF A FINITE ELEMENT PML FOR THE HELMHOLTZ EQUATION ⋮ An optimally blended finite-spectral element scheme with minimal dispersion for Maxwell equations ⋮ Discretization errors in finite methods: Issues and possible solutions ⋮ Simulations of the Helmholtz equation at any wave number for adaptive grids using a modified central finite difference scheme ⋮ Optimized three-dimensional FDTD discretizations of Maxwell's equations on Cartesian grids ⋮ Quasi optimal finite difference method for Helmholtz problem on unstructured grids ⋮ AN ACOUSTIC FINITE-DIFFERENCE TIME-DOMAIN ALGORITHM WITH ISOTROPIC DISPERSION ⋮ Frequency optimized computation methods ⋮ Learning dominant wave directions for plane wave methods for high-frequency Helmholtz equations ⋮ The spectral order of accuracy: a new unified tool in the design methodology of excitation-adaptive wave equation FDTD schemes ⋮ Modified finite difference schemes on uniform grids for simulations of the Helmholtz equation at any wave number
This page was built for publication: Reducing the phase error for finite-difference methods without increasing the order