scientific article; zbMATH DE number 1014756

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zbMath0873.65046MaRDI QIDQ4338451

Constantin Popa, Gheorghe Juncu

Publication date: 16 October 1997

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

zbMATH Keywords

convergence finite elements numerical examples preconditioned conjugate gradient method discrete Laplacian preconditioning matrix non-selfadjoint elliptic equations

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

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