Modifying and Accelerating the Method of Moments Calculation

keywords: Numerical methods, method of moments, optimizing computation time
This manuscript deals with optimizing the numerical method called the method of moments (MoM). This method is widely utilized for field computation of 3D structures. MoM is exploited in hydraulics as well as in the electromagnetic field theory. Emphasis is put on minimizing calculations necessary for constructing a system of linear equations exploiting symmetry or similarity of elements of geometric structure. The manuscript also contains a comparison of computing times using standard MoM and a proposed modified MoM keeping the same structure of the solved construction.
mathematics subject classification 2000: 78M25, 45A05, 65M22
reference: Vol. 36, 2017, No. 3, pp. 664–682