A stabilized GMRES method for singular and severely ill-conditioned systems of linear equations
DOI10.1007/s13160-022-00505-2zbMath1492.65095arXiv2007.10853OpenAlexW4220970845MaRDI QIDQ2135556
Jun-Feng Yin, Zeyu Liao, Keiichi Morikuni, Ken Hayami
Publication date: 9 May 2022
Published in: Japan Journal of Industrial and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2007.10853
regularizationGMRESKrylov subspace methodsleast squares problemsminimum-norm solutioninconsistent systems
Numerical solutions to overdetermined systems, pseudoinverses (65F20) Ill-posedness and regularization problems in numerical linear algebra (65F22) Orthogonalization in numerical linear algebra (65F25)
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