A new block triangular preconditioner for three-by-three block saddle-point problem.

DOI10.21136/am.2023.0289-22OpenAlexW4389453557MaRDI QIDQ6204982

Xiang-Tuan Xiong, Jun Li

Publication date: 11 April 2024

Published in: Applications of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.21136/am.2023.0289-22

zbMATH Keywords

convergencepreconditioningmatrix splittingGMRES methodthree-by-three block saddle-point problems

Mathematics Subject Classification ID

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

Cites Work

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