A new preconditioner update strategy for the solution of sequences of linear systems in structural mechanics: application to saddle point problems in elasticity
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Publication:1693306
DOI10.1007/s00466-017-1450-zzbMath1398.65047OpenAlexW2739493827WikidataQ113327370 ScholiaQ113327370MaRDI QIDQ1693306
Serge Gratton, Xavier Vasseur, Nicolas Tardieu, Sylvain Mercier
Publication date: 12 February 2018
Published in: Computational Mechanics (Search for Journal in Brave)
Full work available at URL: http://oatao.univ-toulouse.fr/18305/1/Mercier_18305.pdf
preconditioningdeflationstructural mechanicssaddle point matricessequence of linear systemsnonsymmetric matrices
Computational methods for sparse matrices (65F50) Research exposition (monographs, survey articles) pertaining to numerical analysis (65-02) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Preconditioners for iterative methods (65F08)
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