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A method for the numerical solution of axially symmetric problems of diffraction of a nonstationary electromagnetic field on nonclosed surfaces of revolution. (English. Russian original) Zbl 0632.65138

Mosc. Univ. Comput. Math. Cybern. 1987, No. 1, 76-80 (1987); translation from Vestn. Mosk. Univ., Ser. XV 1987, No. 1, 62-65 (1987).
A system of integro differential equations is derived for electromagnetic diffraction problems on open ideally conductive surfaces of revolution. An algorithm for the numerical solution is proposed for the magnetic excitation problem (H-polarization). Expansions in terms of basis functions - unit functions of subdomains - are used.
Reviewer: R.Farzan

MSC:

65R20 Numerical methods for integral equations
65Z05 Applications to the sciences
35Q99 Partial differential equations of mathematical physics and other areas of application
45K05 Integro-partial differential equations
78A45 Diffraction, scattering
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