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

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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Bibliografske podrobnosti
izdano v:IEEE Transactions on antennas and propagation 50, 2 (2002).
Glavni avtor: Xin-Qing Sheng
Format: Article
Jezik:English
Teme:
Coated Northrop wing.
Computational complexity.
Direct methods.
Finite-element boundary-integra.
Iterative methods.
Multilevel fast multipole algorithm.
Open-region inhomogeneous electromagnetic problems.
Scattering.