The method of conjugate gradients in finite element applications

DOI10.1007/BF01601945zbMath0397.65022MaRDI QIDQ1253871

H. R. Schwarz

Publication date: 1979

Published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik (Search for Journal in Brave)

zbMATH Keywords

Faster ConvergenceFinite Element ApproximationsLinear EquationsMethod of Conjugate GradientsScaling of the Matrix

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Cites Work

• A class of iterative methods for finite element equations
• A generalized SSOR method
• Methods of conjugate gradients for solving linear systems
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