TriCG and TriMR: Two Iterative Methods for Symmetric Quasi-Definite Systems
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Publication:6347951
DOI10.1137/20M1363030arXiv2008.12863MaRDI QIDQ6347951
Dominique Orban, Alexis Montoison
Publication date: 28 August 2020
Computational methods for sparse matrices (65F50) Ill-posedness and regularization problems in numerical linear algebra (65F22) Large-scale problems in mathematical programming (90C06) Applications of mathematical programming (90C90) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Orthogonalization in numerical linear algebra (65F25) Preconditioners for iterative methods (65F08)
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