Fast domain decomposition type solver for stiffness matrices of reference \(p\)-elements

DOI10.1515/CMAM-2013-0003zbMath1393.65052OpenAlexW2071386109MaRDI QIDQ1641915

V. G. Korneev

Publication date: 20 June 2018

Published in: Computational Methods in Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/cmam-2013-0003

zbMATH Keywords

domain decomposition method\(p\) finite element methodsoptimal solverssolvers for deteriorating elliptic equations

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) 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) Numerical methods for discrete and fast Fourier transforms (65T50) Complexity and performance of numerical algorithms (65Y20) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

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