On energy preserving consistent boundary conditions for the Yee scheme in 2D

DOI10.1007/S10543-012-0376-2zbMath1257.78021OpenAlexW2105983571MaRDI QIDQ1759578

Olof Runborg, Jon Häggblad, Björn Engquist

Publication date: 21 November 2012

Published in: BIT (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10543-012-0376-2

zbMATH Keywords

energy conservationstaggered gridscomputational electromagneticsCourant-Friedrichs-Lewy (CFL) conditionsYee schemefinite-difference time-domain (FDTD) methodstaircase approximation

Mathematics Subject Classification ID

Wave equation (35L05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite difference methods applied to problems in optics and electromagnetic theory (78M20) Finite difference methods for boundary value problems involving PDEs (65N06)

Related Items (2)

A fast multigrid-based electromagnetic eigensolver for curved metal boundaries on the Yee mesh ⋮ Accuracy of staircase approximations in finite-difference methods for wave propagation

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