A Subhierarchic Method for Solving the Lippmann-Schwinger Integral Equation on Bodies of Complex Shapes

被引：7
|
作者：
Medvedik, M. Yu.
机构：
来源：
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2012年 / 57卷 / 02期
关键词：
Galerkin Method; Acoustic Field; Homogeneous Body; Complex Geometric Shape; Finite Dimensional Operator;
D O I：
10.1134/S1064226912010123
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The problem of determination of the scattered acoustic field in inhomogeneous materials is considered. The problem is reduced to solving the Lippmann-Schwinger integral equation by means of the Galerkin method. A subhierarchic method is applied to solve the problem for bodies of complex geometric shapes. The solution is implemented with the use of parallel algorithms on a supercomputer complex.
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页码：158 / 163
页数：6
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