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Fast convolution with free-space Green's functions

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Fast convolution with free-space Green's functions

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Vico Bondía, F.; Greengard, L.; Ferrando Bataller, M. (2016). Fast convolution with free-space Green's functions. Journal of Computational Physics. 323:191-203. https://doi.org/10.1016/j.jcp.2016.07.028

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Title: Fast convolution with free-space Green's functions
Author: Vico Bondía, Felipe Greengard, Leslie Ferrando Bataller, Miguel
UPV Unit: Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia
Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació
Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia
Issued date:
We introduce a fast algorithm for computing volume potentials - that is, the convolution of a translation invariant, free-space Green's function with a compactly supported source distribution defined on a uniform grid. The ...[+]
Subjects: Volume potential , Free space , Green's function , FFT , Convolution
Copyrigths: Reserva de todos los derechos
Journal of Computational Physics. (issn: 0021-9991 ) (eissn: 1090-2716 )
DOI: 10.1016/j.jcp.2016.07.028
Publisher version: https://doi.org/10.1016/j.jcp.2016.07.028
Project ID:
info:eu-repo/grantAgreement/DOE//DE-FG02-88ER25053/US/Applied Analysis and Computational Mathematics/
Description: © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
This work was supported in part by the Applied Mathematical Sciences Program of the U.S. Department of Energy under Contract DEFGO288ER25053 and by the Office of the Assistant Secretary of Defense for Research and Engineering ...[+]
Type: Artículo



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