Two scale Hardy space infinite elements for scalar waveguide problems

DOI10.1007/s10444-017-9549-5zbMath1391.78319OpenAlexW2753523691WikidataQ59607684 ScholiaQ59607684MaRDI QIDQ723725

Martin Halla, Lothar Nannen

Publication date: 24 July 2018

Published in: Advances in Computational Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10444-017-9549-5

zbMATH Keywords

waveguideWood's anomalycut-off frequencyHardy space infinite element methodpole condition

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory (78M10) Antennas, waveguides in optics and electromagnetic theory (78A50) Numerical solution of nonlinear eigenvalue and eigenvector problems (65H17)

Related Items (5)

Hardy space infinite elements for time harmonic wave equations with phase and group velocities of different signs ⋮ Radial Complex Scaling for Anisotropic Scalar Resonance Problems ⋮ Convergence of Hardy Space Infinite Elements for Helmholtz Scattering and Resonance Problems ⋮ Analysis of Radial Complex Scaling Methods: Scalar Resonance Problems ⋮ High Order Transparent Boundary Conditions for the Helmholtz Equation

Uses Software

• Netgen
• NGSolve
• ngs-waves

Cites Work

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