scientific article; zbMATH DE number 839243

zbMath0835.65133MaRDI QIDQ4864094

Yuriĭ R. Hakopian, Yuri A. Kuznetsov

Publication date: 22 February 1996

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

zbMATH Keywords

finite elementPoisson equationelliptic problemsmultigrid preconditionersuperelementsmultilevel subdivisioninner Chebyshev iterative proceduresmultilevel algebraic preconditionersoptimal multilevel preconditionersquasihierarchical triangular grids

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)

AMLI preconditioner for the p‐version of the FEM

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