Implementation and experiments of a hybrid algorithm of the MLFMA-enhanced FE-BI method for open-region inhomogeneous electromagnetic problems.

Although the computational complexity of the finite-element boundary-integral (FE-BI) method is significantly reduced by the multilevel fast multipole algorithm (MLFMA), this MLFMA-enhanced FE-BI solution experiences a very slow convergence for some complex inhomogeneous problems. A hybrid algorithm...

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Xuất bản năm:	IEEE Transactions on antennas and propagation 50, 2 (2002).
Tác giả chính:	Xin-Qing Sheng
Định dạng:	Bài viết
Ngôn ngữ:	English
Những chủ đề:	Coated Northrop wing. Computational complexity. Direct methods. Finite-element boundary-integra. Iterative methods. Multilevel fast multipole algorithm. Open-region inhomogeneous electromagnetic problems. Scattering.