Stabilizing the Hierarchical Basis by Approximate Wavelets II: Implementation and Numerical Results

DOI10.1137/S1064827596300668zbMath0924.65108MaRDI QIDQ4210425

Panayot S. Vassilevski, Junping Wang

Publication date: 21 September 1998

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

performancewaveletsalgorithmsnumerical examplespreconditioningfinite element methodselliptic equationsmultilevel methodshierarchical basis

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) 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) Complexity and performance of numerical algorithms (65Y20)

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