A generalized SHSS preconditioner for generalized saddle point problem

DOI10.1007/s40314-020-01320-6zbMath1463.65050OpenAlexW3085454916MaRDI QIDQ827384

Shu-Xin Miao, Jun Li

Publication date: 7 January 2021

Published in: Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s40314-020-01320-6

zbMATH Keywords

preconditioningspectral propertiesgeneralized saddle point problemsGSHSS preconditioner

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

Related Items (1)

A simplified relaxed alternating positive semi-definite splitting preconditioner for saddle point problems with three-by-three block structure

Uses Software

• IFISS

Cites Work

• Unnamed Item
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