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flatironinstitute / FMM3D

Flatiron Institute Fast Multipole Libraries --- This codebase is a set of libraries to compute N-body interactions governed by the Laplace and Helmholtz equations, to a specified precision, in three dimensions, on a multi-core shared-memory machine.
https://fmm3d.readthedocs.io
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Periodic BC #7

Closed ivan-pi closed 4 years ago

ivan-pi commented 4 years ago

Is it possible to use this library to calculate short-ranged potentials in periodic geometries or is it aimed primarily towards open systems? According to the description in this thesis the FMM can be modified also for periodic BCs.

lgreengard commented 4 years ago

Hi,

The current release is for open systems only. It will be extended to periodic systems in the near future.

LG

On Sun, Mar 8, 2020 at 4:17 PM Ivan notifications@github.com wrote:

Is it possible to use this library to calculate short-ranged potentials in periodic geometries or is it aimed primarily towards open systems? According to the description in this thesis https://pdfs.semanticscholar.org/4aa5/5b28aea47837a9c792601976fd204282100a.pdf the FMM can be modified also for periodic BCs.

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ivan-pi commented 4 years ago

Thank you for the answer.