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scientific article; zbMATH DE number 4128310 - MaRDI portal

scientific article; zbMATH DE number 4128310

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Publication:4207521

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zbMath0688.65038MaRDI QIDQ4207521

Evgenij D'yakonov

Publication date: 1987

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

convergence saddle points efficient iterative methods model operators difference problems epsilon-approximation saddle operator

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Numerical solutions to equations with linear operators (65J10) Equations and inequalities involving linear operators, with vector unknowns (47A50) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items (1)

On block preconditioners for saddle point problems with singular or indefinite (1, 1) block

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