Title :
The Research of Singularity about 3D Potential Problem FM-BEM
Author :
Xia, Li ; Liyong, Xu ; Jianping, Liu ; Shangqin, He
Author_Institution :
HeBei Normal Univ. of Sci. & Technol., Qinhuangdao, China
Abstract :
In this paper, by applying fast multipole expansion, the boundary integral equation about 3D potential problem is discrete. in boundary, then it is converted to exponential series by Laplace Transformation, so avoiding singularity which Bring by basic solution. Discussing effectiveness about this method at last by data processing. This method improves the original FMM and provides theory analysis for applying FMM in engineer.
Keywords :
Laplace transforms; boundary integral equations; exponential distribution; 3D potential problem FM-BEM; FMM; Laplace transformation; boundary integral equation; data processing; exponential series; fast multiple method; fast multipole expansion; Approximation methods; Boundary element methods; Equations; Integral equations; Mathematical model; Presses; Three dimensional displays; Laplace transformation; basic solution; fast multiple expansion; potential problem;
Conference_Titel :
Cryptography and Network Security, Data Mining and Knowledge Discovery, E-Commerce & Its Applications and Embedded Systems (CDEE), 2010 First ACIS International Symposium on
Conference_Location :
Qinhuangdao
Print_ISBN :
978-1-4244-9595-5
DOI :
10.1109/CDEE.2010.34
