A treecode based on barycentric Hermite interpolation for electrostatic particle interactions

A particle-cluster treecode based on barycentric Hermite interpolation is presented for fast summation of electrostatic particle interactions in 3D. The interpolation nodes are Chebyshev points of the 2nd kind in each cluster. It is noted that barycentric Hermite interpolation is scale-invariant in...

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Bibliographic Details
Main Authors: Krasny Robert, Wang Lei
Format: Article
Language:English
Published: De Gruyter 2019-12-01
Series:Computational and Mathematical Biophysics
Subjects:
Online Access:https://doi.org/10.1515/cmb-2019-0006