Modern Solvers for Helmholtz Problems
Modern Solvers for Helmholtz Problems
复制标题
亥姆霍兹问题的现代求解器
DOI:
10.1007/978-3-319-28832-1_9
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Betcke T
中科院分区:
文献类型:
--
作者:
Betcke T
This chapter presents the application of the boundary element method to high-frequency Helmholtz problems in unbounded domains. Based on a standard combined integral equation approach for sound-hard scattering problems we discuss the discretization, preconditioning and fast evaluation of the involved operators. As engineering problem, the propagation of high-intensity focused ultrasound fields into the human rib cage will be considered. Throughout this chapter we present code snippets using the open-source Python boundary element software BEM++ to demonstrate the implementation.
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DOI:
10.1016/j.cam.2014.03.031
发表时间:
2014-12
期刊:
J. Comput. Appl. Math.
影响因子:
--
作者:
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通讯作者:
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期刊:
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影响因子:
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通讯作者:
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DOI:
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发表时间:
2015
期刊:
SIAM J. Sci. Comput.
影响因子:
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通讯作者:
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DOI:
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发表时间:
2008
期刊:
SIAM J. Matrix Anal. Appl.
影响因子:
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作者:
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通讯作者:
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DOI:
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发表时间:
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期刊:
影响因子:
--
作者:
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通讯作者:
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