A comparison of overlapping Schwarz methods and block preconditioners for saddle point problems

DOI<1::AID-NLA183>3.0.CO;2-J 10.1002/(SICI)1099-1506(200001/02)7:1<1::AID-NLA183>3.0.CO;2-JzbMath0982.65036OpenAlexW2615182570MaRDI QIDQ2760327

Luca F. Pavarino, Axel Klawonn

Publication date: 19 December 2001

Full work available at URL: https://doi.org/10.1002/(sici)1099-1506(200001/02)7:1<1::aid-nla183>3.0.co;2-j

zbMATH Keywords

elasticity Stokes problems numerical experiments domain decomposition methods saddle point problems block preconditioners overlapping Schwarz preconditioners

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Classical linear elasticity (74B05) Finite element methods applied to problems in solid mechanics (74S05) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Complexity and performance of numerical algorithms (65Y20)

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Cites Work