An evaluation of the solution of linear systems arising from 3D elasticity problems

DOI10.1016/0045-7825(92)90034-HzbMath0777.73073OpenAlexW2006960850MaRDI QIDQ686966

Marina Vidrascu

Publication date: 17 October 1993

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(92)90034-h

zbMATH Keywords

domain decompositionpreconditioned conjugate gradient methodcoloringincomplete factorizationCRAY2linear system solvers

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Iterative numerical methods for linear systems (65F10) Direct numerical methods for linear systems and matrix inversion (65F05)

Uses Software

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Cites Work

• Large-scale vectorized implicit calculations in solid mechanics on a Cray X-MP/48 utilizing EBE preconitioned conjugate gradients
• Sparse matrix calculations on the CRAY-2
• Domain decomposition methods for large linearly elliptic three-dimensional problems
• An Iterative Solution Method for Linear Systems of Which the Coefficient Matrix is a Symmetric M-Matrix
• The Construction of Preconditioners for Elliptic Problems by Substructuring. I
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