CALCULATION OF THE IMPROPER INTEGRALS FOR FOURIER BOUNDARY ELEMENT METHOD

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Published: Jul 24, 2013
DOI: https://doi.org/10.35784/iapgos.1454
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DOI

https://doi.org/10.35784/iapgos.1454

Authors

Edyta Łukasik

e.lukasik@pollub.pl

Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Instytut Informatyki
Beata Pańczyk

b.panczyk@pollub.pl

Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Instytut Informatyki
Jan Sikora

sik59@wp.pl

Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Instytut Elektroniki i Technik Informacyjnych

Abstract

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.

Keywords:

Fourier Boundary Element Method, numerical integration, improper integrals

References

Article Details

Łukasik, E., Pańczyk, B., & Sikora, J. (2013). CALCULATION OF THE IMPROPER INTEGRALS FOR FOURIER BOUNDARY ELEMENT METHOD. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 3(3), 7–10. https://doi.org/10.35784/iapgos.1454