Robust Preconditioners for Perturbed Saddle-Point Problems and Conservative Discretizations of Biot's Equations Utilizing Total Pressure
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Publication:5009911
DOI10.1137/20M1379708MaRDI QIDQ5009911
W. M. Boon, Ricardo Ruiz-Baier, Miroslav Kuchta, Kent-André Mardal
Publication date: 9 August 2021
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2011.05236
mixed finite element methodsoperator preconditioningequations of linear poroelasticityperturbed saddle-point problems
Stability in context of PDEs (35B35) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Preconditioners for iterative methods (65F08)
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