Structured backward error analysis for a class of block three-by-three saddle point problems

DOI10.1007/s11075-021-01179-6zbMath1490.65054OpenAlexW3190943821MaRDI QIDQ2129624

Peng Lv, Bing Zheng

Publication date: 22 April 2022

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11075-021-01179-6

zbMATH Keywords

stopping criteriastructure-preserving methodblock \(3\times 3\) saddle point problemstructured backward error analysis

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10)

Uses Software

• mctoolbox

Cites Work

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