An effective boundary element method for inhomogeneous partial differential equations

1991 ◽  
Vol 42 (5) ◽  
pp. 730-745 ◽  
Author(s):  
C. J. Coleman ◽  
D. L. Tullock ◽  
N. Phan-Thien
Keyword(s):  
Partial Differential Equations ◽  
Boundary Element Method ◽  
Differential Equations ◽  
Boundary Element ◽  
Partial Differential ◽  
Effective Boundary ◽  
Element Method

scholarly journals CALCULATION OF THE IMPROPER INTEGRALS FOR FOURIER BOUNDARY ELEMENT METHOD

2013 ◽  
Vol 3 (3) ◽  
pp. 7-10
Author(s):  
Edyta Łukasik ◽  
Beata Pańczyk ◽  
Jan Sikora
Keyword(s):  
Partial Differential Equations ◽  
Boundary Element Method ◽  
Differential Equations ◽  
Boundary Element ◽  
Numerical Approach ◽  
Numerical Techniques ◽  
Matrix Coefficients ◽  
Improper Integrals ◽  
Galerkin Boundary Element Method ◽  
Element Method

The traditional Boundary Element Method (BEM)  is a collection of numerical techniques for solving some partial differential equations. The classical BEM produces a fully populated coefficients matrix. With Galerkin Boundary Element Method (GBEM) is possible to produce a symmetric coefficients matrix. The Fourier BEM is a more general numerical approach. To calculate the final matrix coefficients it is necessary to find the improper integrals.  The article presents the method for calculation of such integrals.

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