The rapid assessment for three-dimensional potential model of large-scale particle system by a modified multilevel fast multipole algorithm

2021 ◽  
Vol 89 ◽  
pp. 127-138
Author(s):  
Junpu Li ◽  
Yan Gu ◽  
Qing-Hua Qin ◽  
Lan Zhang
Keyword(s):  
Large Scale ◽  
Potential Model ◽  
Particle System ◽  
Rapid Assessment ◽  
Three Dimensional ◽  
Fast Multipole ◽  
Multilevel Fast Multipole Algorithm ◽  
Scale Particle ◽  
Fast Multipole Algorithm

Inplementation of an Efficient Parallel Multilevel Fast Multipole Algorithm

2012 ◽  
Vol 433-440 ◽  
pp. 4268-4272
Author(s):  
You Feng Chen ◽  
Dong Lin Su ◽  
Xiao Ying Zhao ◽  
Dan Dan Guo ◽  
Li Peng Deng
Keyword(s):  
Shared Memory ◽  
High Frequency ◽  
Large Scale ◽  
Memory System ◽  
Method Of Moment ◽  
Fast Multipole ◽  
Multilevel Fast Multipole Algorithm ◽  
Shared Memory System ◽  
Fast Multipole Algorithm

This paper is concerned with the implementation of the parallel multilevel fast multipole algorithm(MLFMA) for large scale electromagnetics simulation on shared-memory system. The algorithm is implemented on a method of moment discretisation of the electromagnetics scattering problems.The developed procesure is validated by compared to benchmarks defined by Electromagnetics Code Consortium(EMCC) .The procesure can evaluate large problemssuch as electromagnetics scattering of aircraft at high-frequency with up to several millions of unknowns.

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