A FETI Domain Decomposition Method for Edge Element Approximations in Two Dimensions with Discontinuous Coefficients

DOI10.1137/S0036142999361372zbMath1001.65124OpenAlexW2049754743MaRDI QIDQ4539354

Andrea Toselli, Axel Klawonn

Publication date: 8 July 2002

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

Full work available at URL: https://doi.org/10.1137/s0036142999361372

zbMATH Keywords

numerical examplesdiscontinuous coefficientsdomain decompositionMaxwell's equationspreconditionersedge elementsRaviart-Thomas elementfinite element tearing and interconnecting

Mathematics Subject Classification ID

PDEs in connection with optics and electromagnetic theory (35Q60) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory (78M10) Electro- and magnetostatics (78A30)

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