PoisFFT - A free parallel fast Poisson solver

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10317930" target="_blank" >RIV/00216208:11320/15:10317930 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.amc.2015.03.011" target="_blank" >http://dx.doi.org/10.1016/j.amc.2015.03.011</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.amc.2015.03.011" target="_blank" >10.1016/j.amc.2015.03.011</a>

Result language
angličtina
Original language name
PoisFFT - A free parallel fast Poisson solver
Original language description
A fast Poisson solver software package PoisFFT is presented. It is available as a free software licensed under the GNU GPL license version 3. The package uses the fast Fourier transform to directly solve the Poisson equation on a uniform orthogonal grid.It can solve the pseudo-spectral approximation and the second order finite difference approximation of the continuous solution. The paper reviews the mathematical methods for the fast Poisson solver and discusses the software implementation and parallelization. The use of PoisFFT in an incompressible flow solver is also demonstrated. (C) 2015 Published by Elsevier Inc.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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