Numerical Analysis of Resonances by a Slab of Subwavelength Slits by Fourier-Matching Method

DOI10.1137/21M1397532zbMath1496.78020OpenAlexW3186262052MaRDI QIDQ5009341

Jiaxin Zhou, Wangtao Lu

Publication date: 20 August 2021

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/21m1397532

zbMATH Keywords

Fourier transformresonance frequencysubwavelength structurewave scattering problem

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Diffraction, scattering (78A45) Asymptotic expansions of solutions to PDEs (35C20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for discrete and fast Fourier transforms (65T50) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) Waves and radiation in optics and electromagnetic theory (78A40) Resonance in context of PDEs (35B34) Basic methods for problems in optics and electromagnetic theory (78M99)

Related Items (2)

Mathematical Theory for Electromagnetic Scattering Resonances and Field Enhancement in a Subwavelength Annular Gap ⋮ Scattering resonances for a three-dimensional subwavelength hole

Cites Work

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