文件名称：Multilevel Fast Multipole Method
文件大小：346KB
文件格式：PDF
更新时间：2017-06-06 06:28:12
MFLMA,MOM
We present a multilevel fast multipole solution method for volume integral equations dealing with scattering from arbitrarily shaped inhomogeneous dielectrics. The solution accuracy, convergence, computer time and memory savings of the method are demonstrated. Previous works have employed the multilevel fast multipole method for impenetrable targets. In this paper, we integrate the multilevel fast multipole method with the volume integral equation method for scattering by inhomogeneous targets. Of particular importance is the use of curvilinear elements for better volume representation and the use of simple basis functions for ease of parallelization.