Dual-Primal FETI Algorithms for Edge Element Approximations: Two-Dimensional H And P Finite Elements on Shape-Regular Meshes

DOI10.1137/S0036142903436915zbMath1083.65107MaRDI QIDQ5700249

Andrea Toselli, Xavier Vasseur

Publication date: 28 October 2005

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

zbMATH Keywords

finite elementsdomain decompositionnumerical experimentscondition numberMaxwell's equationsspectral elementspreconditionersedge elementsFETIheterogeneous coefficientsfinite element tearing and interconnecting

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) PDEs in connection with optics and electromagnetic theory (35Q60) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) 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) Electromagnetic theory (general) (78A25)

Related Items (4)

Nonoverlapping domain decomposition methods with a simple coarse space for elliptic problems ⋮ Adaptive BDDC Deluxe Methods for H(curl) ⋮ Robust and efficient FETI domain decomposition algorithms for edge element approximations ⋮ Domain decomposition methods of dual-primal FETI type for edge element approximations in three dimensions

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