A Numerical Convolution Representation of Potential for a Disk Surface Density in 3D

This study presents a numerical convolution representation of a potential induced from a disk of surface density, which has often been investigated in the center region of galaxies. The advantage of this representation is to release the softening length for the N-body method and artificial boundary...

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Bibliographic Details
Main Author: Chien-Chang Yen
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2014/693537
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