scientific article
zbMath0978.65022MaRDI QIDQ2724488
Stefano Serra Capizzano, Cristina Tablino-Possio
Publication date: 12 February 2002
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
algorithmconvergencenumerical examplesfast Fourier transformspreconditionerscirculant matricesimage restorationconjugate gradient iterationstwo-grid and multigrid iterations
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Initial value problems for second-order parabolic equations (35K15) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)
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