@Article{CMR-26-255,
author = {Yang , XiaoyingMa , FumingZhang , Deyue and Du , Xinwei},
title = {A Uniaxial Optimal Perfectly Matched Layer Method for Time-Harmonic Scattering Problems},
journal = {Communications in Mathematical Research },
year = {2021},
volume = {26},
number = {3},
pages = {255--268},
abstract = {<p style="text-align: justify;">We develop a uniaxial optimal perfectly matched layer (opt PML) method
for solving the time-harmonic scattering problems by choosing a particular absorbing
function with unbounded integral in a rectangular domain. With this choice, the
solution of the optimal PML problem not only converges exponentially to the solution
of the original scatting problem, but also is insensitive to the thickness of the PML
layer for sufficiently small parameter $ε_0$. Numerical experiments are included to
illustrate the competitive behavior of the proposed optimal method.</p>},
issn = {2707-8523},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/cmr/19162.html}
}