Uzawa-Type and Augmented Lagrangian Methods for Double Saddle Point Systems

DOI10.1007/978-3-030-04088-8_11zbMath1442.65038OpenAlexW2922189284MaRDI QIDQ3294693

Michele Benzi, Fatemeh Panjeh Ali Beik

Publication date: 29 June 2020

Published in: Structured Matrices in Numerical Linear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-030-04088-8_11

zbMATH Keywords

finite elementsaugmented Lagrangian methodliquid crystalspotential fluid flowdouble saddle point problemsUzawa-like methods

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Iterative numerical methods for linear systems (65F10) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08)

Related Items

Three effective preconditioners for double saddle point problem ⋮ Efficient Preconditioners for Interior Point Methods via a New Schur Complement-Based Strategy ⋮ On GSOR, the Generalized Successive Overrelaxation Method for Double Saddle-Point Problems ⋮ Modified restrictive preconditioners for double saddle point problems arising from liquid crystal director modeling ⋮ A generalized simplified Hermitian and skew-Hermitian splitting preconditioner for double saddle point problems ⋮ An Augmented Lagrangian Uzawa Iterative Method for Solving Double Saddle-Point Systems with Semidefinite (2,2) Block and its Application to DLM/FD Method for Elliptic Interface Problems ⋮ On parameterized block symmetric positive definite preconditioners for a class of block three-by-three saddle point problems

Uses Software

• Anderson

Cites Work

• Unnamed Item
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