Numerical study of high frequency asymptotics of the symbol of the Dirichlet-to-Neumann operator in 2D diffraction problems
Computational Physics
2007-05-23 v1 Optics
Abstract
A high-frequency asymptotics of the symbol of the Dirichlet-to-Neumann map, treated as a periodic pseudodifferential operator, in 2D diffraction problems is discussed. Numerical results support a conjecture on a universal limit shape of the symbol.
Keywords
Cite
@article{arxiv.physics/0505054,
title = {Numerical study of high frequency asymptotics of the symbol of the Dirichlet-to-Neumann operator in 2D diffraction problems},
author = {Margo Kondratieva and Sergey Sadov},
journal= {arXiv preprint arXiv:physics/0505054},
year = {2007}
}
Comments
8 pp., 8 figures