Selecting Optimal Numerical Integration Rules for Double Surface Integrals on Triangular Domains (CROSBI ID 706026)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Cvetković, Mario ; Poljak, Dragan ; Lojić-Kapetanović, Ante ; Dodig, Hrvoje
engleski
Selecting Optimal Numerical Integration Rules for Double Surface Integrals on Triangular Domains
This work is on a rather simple and intuitive approach for the selection of optimal quadrature order in terms of lowest number of integration points while retaining the required accuracy. To demonstrate this the Dunavant’s symmetrical quadrature rules for triangles are utilized to numerically solve one of the double surface integrals occurring in the numerical solution of integral equation formulations. Examples of several triangle combinations at various radio frequencies are given. The real and imaginary parts of the solution are presented using a P, Q-square in order to illustrate the proposed approach.
Numerical integration ; Dunavant rules ; integral equation formulation ; double surface integrals
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Podaci o prilogu
38-41.
2021.
objavljeno
Podaci o matičnoj publikaciji
15th International Conference on Applied Electromagnetics PEC 2021, Proceedings of Full Papers
Veselić, Boban
Niš: Univerzitet u Nišu, Elektronski fakultet
978-86-6125-241-9
Podaci o skupu
15th International Conference on Applied Electromagnetics (PES 2021)
predavanje
30.08.2021-01.09.2021
Niš, Srbija