On the approximation of electromagnetic fields by edge finite elements. IV: Analysis of the model with one sign-changing coefficient
DOI10.1007/s00211-022-01315-xzbMath1502.65193OpenAlexW4287110927WikidataQ114231007 ScholiaQ114231007MaRDI QIDQ2676864
Publication date: 28 September 2022
Published in: Numerische Mathematik (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00211-022-01315-x
Smoothness and regularity of solutions to PDEs (35B65) 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) Composite media; random media in optics and electromagnetic theory (78A48) Electromagnetic theory (general) (78A25) Maxwell equations (35Q61) Boundary value problems for second-order elliptic systems (35J57)
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