@Article{AAMM-5-4,
author = {Wen, Chen and Lin, Ji and S., Chen, C.},
title = {The Method of Fundamental Solutions for Solving Exterior Axisymmetric Helmholtz Problems with High Wave-Number},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2013},
volume = {5},
number = {4},
pages = {477--493},
abstract = {<p style="text-align: justify;">In this paper, we investigate the method of fundamental solutions
(MFS) for solving exterior Helmholtz problems with high wave-number
in axisymmetric domains. Since the coefficient matrix in the linear
system resulting from the MFS approximation has a block circulant
structure, it can be solved by the matrix decomposition algorithm
and fast Fourier transform for the fast computation of large-scale
problems
 and meanwhile saving computer memory space. Several numerical examples are provided to
demonstrate its applicability and efficacy in two and three
dimensional domains.</p>},
issn = {2075-1354},
doi = {https://doi.org/10.4208/aamm.13-13S04},
url = {https://global-sci.com/article/73503/the-method-of-fundamental-solutions-for-solving-exterior-axisymmetric-helmholtz-problems-with-high-wave-number}
}