COLLOCATION METHOD OF VOLUMETRIC SINGULAR INTEGRAL EQUATION SOLUTION IN THE PROBLEM OF DEFINING DIELECTRIC MATERIAL PERMEABILITY

Smirnov Yury Gennadyevich, Doctor of physico-mathematical sciences, professor, head of sub-department of mathematics and supercomputer modeling, Penza State University , mmm@pnzgu.ru
Medvedik Mikhail Yuryevich, Candidate of physico-mathematical sciences, associate professor, sub-department of mathematics and supercomputer modeling, Penza State University, _medv@mail.ru
Vasyunin Denis Igorevich, Post graduate student, Penza State University , mmm@pnzgu.ru

517.9

Electromagnetic diffraction problem on dielectric body located in rectangular waveguide is considered. The problem is reduced to volume singular integral equation on the body. Numerical collocation method for solving the equation is considered. The formulas of matrix coefficients for collocation method are presented.

boundary value problem, electromagnetic scattering, integral equations, numerical method.