On the solution of algebraic systems for serendipity FEM

DOI10.1515/rnam-2001-0302zbMath0985.65147OpenAlexW2327164506MaRDI QIDQ2730690

Owe Axelsson, V. P. Il'in, Ya. L. Gur'eva

Publication date: 8 May 2002

Published in: Russian Journal of Numerical Analysis and Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/rnam-2001-0302

zbMATH Keywords

complexityfinite element methodnumerical experimentsconjugate gradient methodserendipityanisotropic diffusion equationfast iterative solvers

Mathematics Subject Classification ID

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)

Related Items (1)

Two-level preconditioners for serendipity finite element matrices

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