scientific article; zbMATH DE number 1748666

zbMath0994.65120MaRDI QIDQ4530557

Dan Stefanica

Publication date: 3 June 2002

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

zbMATH Keywords

Schur complementdomain decompositionpreconditioningPoisson equationiterative substructuring methodfinite element tearing and interconnecting methodFETI algorithmsbiorthogonal mortar elementsmortar finite elements are nonconforming finite elements

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) 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) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Related Items (1)

A Neumann-Neumann algorithm for a mortar finite element discretization of fourth-order elliptic problems in 2D

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