Accurate Evaluation of Weakly Singular Integral in Combined Field Integral Equation on Clifford Algebra with Numerical Integration

被引：0

作者：

Chantaveerod, Ajalawit Yodchai ^{[1
]}

Limpiti, Thunyawat ^{[1
]}

Seagar, Andrew ^{[2
]}

机构：

[1] Walailak Univ, Sch Engn & Resources, Nakon Si Thammarat, Thailand

[2] Griffith Univ, Sch Engn, Nathan, Qld 4111, Australia

来源：

2014 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMMUNICATIONS AND COMPUTING (ICSPCC) | 2014年

关键词：

Boundary integral; Cauchy integral; Clifford algebra; Maxwell's equations; Gauss-Quadrature integration;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, the formulation of multi-dimensional Cauchy integral equation, which is in an integral form of Maxwell's equations, is presented on Clifford algebra to increase the accuracy of numerical solutions. The advantage of this formulation is the kernel integral concerning without the strongly singular function. To obtain the solution of the Cauchy integral equation, the boundary element technique is exploited to numerically solve with the quadrilateral function via Gauss-Quadrature technique. The accuracy of the obtained fields is investigated by comparing with those from the known analytical method.

引用

页码：434 / 437

页数：4

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