An Improved Procedure for Selecting the Profiles of Perfectly Matched Layers
Numerical Analysis
2007-11-22 v1
Abstract
The perfectly matched layers (PMLs), as a boundary termination over an unbounded spatial domain, are widely used in numerical simulations of wave propagation problems. Given a set of discretization parameters, a procedure to select the PML profiles based on minimizing the discrete reflectivity is established for frequency domain simulations. We, by extending the function class and adopting a direct search method, improve the former procedure for traveling waves.
Cite
@article{arxiv.0711.3269,
title = {An Improved Procedure for Selecting the Profiles of Perfectly Matched Layers},
author = {Jiawei Zhang},
journal= {arXiv preprint arXiv:0711.3269},
year = {2007}
}
Comments
submitted to Applied Computational Electromagnetics Society 2008 conference (under review)