FETI and Neumann-Neumann iterative substructuring methods: Connections and new results

DOI<57::AID-CPA3>3.0.CO;2-D 10.1002/1097-0312(200101)54:1<57::AID-CPA3>3.0.CO;2-DzbMath1023.65120OpenAlexW1992110290MaRDI QIDQ2710674

Olof B. Widlund, Axel Klawonn

Publication date: 26 April 2001

Full work available at URL: https://doi.org/10.1002/1097-0312(200101)54:1<57::aid-cpa3>3.0.co;2-d

zbMATH Keywords

algorithms convergence domain decomposition methods elliptic problems finite element tearing and interconnecting methods iterative substructuring methods Neumann-Neumann method

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) 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)

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