Multilevel Preconditioners for Non--self-adjoint or Indefinite Orthogonal Spline Collocation Problems

DOI10.1137/040609884zbMath1090.65131OpenAlexW1968753648MaRDI QIDQ5700289

Rakhim Aitbayev

Publication date: 28 October 2005

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/a7d5fadf158a540da8703d17317cd8c07ce6f1b1

zbMATH Keywords

numerical resultsconjugate gradient methodpreconditionermultilevel methodselliptic boundary value problemorthogonal spline collocationmultidimensional splines

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

Uses Software

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