A Krylov subspace generalization of the improved Wilkinson's algorithm for ill-conditioned linear systems

DOI10.1007/s10092-014-0135-7zbMath1338.15021OpenAlexW2100956693MaRDI QIDQ260135

Majid Adib

Publication date: 18 March 2016

Published in: Calcolo (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10092-014-0135-7

zbMATH Keywords

linear systempreconditioningiterative methodKrylov subspace methodill-conditioned problemsWilkinson's method

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Ill-posedness and regularization problems in numerical linear algebra (65F22) Eigenvalues, singular values, and eigenvectors (15A18)

Cites Work

• Iterative refinement of solution with biparameter for solving ill-conditioned systems of linear algebraic equations.
• Matrix theory. Basic results and techniques
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