๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Communications overlapping in fast multipole particle dynamics methods

โœ Scribed by Jakub Kurzak; B. Montgomery Pettitt


Book ID
108163924
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
623 KB
Volume
203
Category
Article
ISSN
0021-9991

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


The fast multipole method for gridless p
โœ John Ambrosiano; Leslie Greengard; Vladimir Rokhlin ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 876 KB

The numerical solution to N-body problems in gravitation or electrostatics has traditionally been obtained via particle-in-cell methods (PLC) since direct evaluation of all pairwise interparticle forces, requiring t!~( N 2) operations, is too expensive. Recently, hierarchical solvers, which use tree

Adaptive spatial decomposition in fast m
โœ J.M. Zhang; Masa. Tanaka ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 623 KB

This work presents a new adaptive node-cluster algorithm for fast multipole method. In the algorithm, we use rectangular boxes instead of cubes, subdivide a box based on its shape, and tighten the child boxes at each subdivision step. More importantly, we determine the number of expansion terms in m

Fractional tiers in fast multipole metho
โœ Christopher A. White; Martin Head-Gordon ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 283 KB

One def'ming characteristic of a fast multipole calculation is the number of tiers (depth of tree) used to group the particles. For three dimensions, the standard boxing scheme restricts the number of lowest level boxes to be a power of eight. We present a method which through a simple scaling of th