Finite element solution of electromagnetic problems over a wide frequency range via the Padé approximation

DOI10.1016/S0045-7825(98)00157-1zbMath0956.78012MaRDI QIDQ1965160

Mustafa Kuzuoglu, Raj Mittra

Publication date: 6 February 2000

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

finite element methodPadé approximationelectromagnetic wave propagationpower series expansionwide frequency range

Mathematics Subject Classification ID

Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory (78M10) Electromagnetic theory (general) (78A25)

Related Items (7)

Model reduction for dynamical systems with quadratic output ⋮ Fast frequency sweep method for indirect boundary element models arising in acoustics ⋮ Reduction of Matrix Polynomials to Simpler Forms ⋮ A Krylov subspace projection method for simultaneous solution of Helmholtz problems at multiple frequencies. ⋮ Acoustical topology optimization of Zwicker's loudness with Padé approximation ⋮ A framework for analyzing nonlinear eigenproblems and parametrized linear systems ⋮ Extended Krylov subspace for parameter dependent systems

Cites Work

• A perfectly matched layer for the absorption of electromagnetic waves
• Boundary Conditions for the Numerical Solution of Elliptic Equations in Exterior Regions
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