@Article{IJNAM-8-365,
author = {},
title = {A Multilevel Method for Solving the Helmholtz Equation: The Analysis of the One-Dimensional Case},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2011},
volume = {8},
number = {3},
pages = {365--372},
abstract = {<p style="text-align: justify;">In this paper we apply and discuss a multilevel method to solve a scattering problem.
The multilevel method belongs to the class of incremental unknowns method as in [10]; in this
work, the best performance was obtained with a coarsest grid having roughly two points per linear
wavelength. We analyze this method for a simple model problem following H. Yserentant [17]. In
this case, the main limitation to multilevel methods is closely linked to the indefiniteness of the
Helmholtz problem.</p>},
issn = {2617-8710},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/ijnam/690.html}
}