Eigenvalue bounds for double saddle-point systems

DOI10.1093/imanum/drac077arXiv2110.13328MaRDI QIDQ6190838

Susanne Bradley, Chen Greif

Publication date: 6 February 2024

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2110.13328

zbMATH Keywords

Schur complementiterative methodspreconditionerseigenvalues and singular valueseigenvalue boundsdouble saddle-point systems

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

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