Biconjugate gradient stabilized method (redirect from BiCGSTAB)
algebra, the biconjugate gradient stabilized method, often abbreviated as BiCGSTAB, is an iterative method developed by H. A. van der Vorst for the numerical...
24 KB (1,473 words) - 18:20, 8 April 2024
IDR(s) (Induced dimension reduction), GMRES (generalized minimum residual), BiCGSTAB (biconjugate gradient stabilized), QMR (quasi minimal residual), TFQMR...
7 KB (958 words) - 00:50, 27 July 2024
(Schwarz, Schur) Krylov methods (CG, MINRES, GMRES, BiCGStab) All Krylov All Krylov (CG, Minres, GMRES, BiCGStab, QMRS) Built-in Krylov solvers, Krylov and multigrid...
29 KB (261 words) - 21:35, 25 July 2024
According to the Institute for Scientific Information (ISI), his paper on the BiCGSTAB method was the most cited paper in the field of mathematics in the 1990s...
8 KB (694 words) - 11:20, 13 December 2023
Squared (CGS) BiConjugate Gradient (BiCG) BiConjugate Gradient Stabilized (BiCGSTAB) Generalized Minimum Residual (GMRES) Quasi-Minimal Residual Without Lookahead...
1 KB (114 words) - 19:55, 12 August 2023
libraries Conjugate gradient method Biconjugate gradient stabilized method (BiCGSTAB) Generalized minimal residual method (GMRES) Eigenvalue algorithm Lanczos...
9 KB (665 words) - 04:34, 3 July 2024
not even guaranteed. The third class is formed by methods like CGS and BiCGSTAB. These also work with a three-term recurrence relation (hence, without...
20 KB (3,328 words) - 13:27, 28 June 2024
Biconjugate gradient method (BiCG) Biconjugate gradient stabilized method (BiCGSTAB) — variant of BiCG with better convergence Conjugate residual method —...
70 KB (8,336 words) - 05:14, 24 June 2024
SPIKE algorithm can be wrapped inside some outer iterative scheme (e.g., BiCGSTAB or iterative refinement) to improve the accuracy of the solution. The first...
24 KB (3,549 words) - 15:59, 22 August 2023