Accuracy improvement using a modified gauss-quadrature for integral methods in electromagnetics

IEEE Transactions on Magnetics

Volumn 28, Issue 2, 1992, Pages 1755-1758

  Schlemmer, E ^a   Steffan, J ^a   Rucker, W M ^a   Richter, K R ^a  

^a GRAZ UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYSIS; MATHEMATICAL TECHNIQUES;

CAUCHY PRINCIPAL VALUES; GAUSSIAN QUADRATURE; ISOPARAMETRIC BOUNDARY ELEMENTS; KERNELS;

ELECTROMAGNETISM;

EID: 0026824759     PISSN: 00189464     EISSN: 19410069     Source Type: Journal    
DOI: 10.1109/20.124044     Document Type: Article

References (6)

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2. M. Guiggiano, P. Casalini, “Direct computation of Cauchy principal value integrals in advanced boundary elemets,” International Journal for Numerical Methods in Engineering, vol. 24, pp. 1711–1720, 1987.
3. J.C.F. Telles, “A self-adaptive co-ordinate transformation for efficient numerical evaluation of general boundary element integrals,” Int. Journal for Numerical Methods in Engineering, vol. 24, pp. 959–973, 1987.
4. Meng H. Lean, A. Wexler, “Accurate numerical integration of singular Boundary Element kernels over boundaries with curvature,” Int. Journal for Numerical Methods in Engineering, vol. 21, pp. 211–228, 1985.
5. S.M. Rao, D.R. Wilton, “Transient scattering by conducting surfaces of arbitrary shape,” IEEE Transactions on Antennas and Propagation, vol. 39, no.1, pp. 56–61, January 1991.
6. M. Guiggiani, A. Gigante, “A general algorithm for multidimensional Cauchy principal value integrals in the Boundary Element Method,” Transactions of the ASME, vol. 57, pp. 906–915, December 1990.