Least Squares Method Weighted Domain Decomposition Method with Arbitrary Overlapping of Subdomains for Scattering from Large Platforms

Domain decomposition method (DDM) can be useful tool for analysis of electrically large scatterers. Recently, a new full solution method, based on the DDM and the method of moments (MoM)-MoM Weighted DDM-was introduced. In this paper we investigate how arbitrary overlapping of subdomain influence computational efficiency of the method.