On the Robustness of ILU Smoothing
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Publication:3833552
DOI10.1137/0910043zbMath0677.65096OpenAlexW2033340616MaRDI QIDQ3833552
Publication date: 1989
Published in: SIAM Journal on Scientific and Statistical Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/0910043
robustnessmultigrid methodincomplete LU factorizationlocal Fourier analysissingular perturbation problemsILU smoothing
Boundary value problems for second-order elliptic equations (35J25) Singular perturbations in context of PDEs (35B25) Iterative numerical methods for linear systems (65F10) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)
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