the biconjugate gradient method is an algorithm to solve systems of linear equations A x = b . {\displaystyle Ax=b.\,} Unlike the conjugate gradient method...
7 KB (1,582 words) - 06:59, 23 January 2025
researched it. The biconjugate gradient method provides a generalization to non-symmetric matrices. Various nonlinear conjugate gradient methods seek minima...
51 KB (8,421 words) - 13:05, 20 June 2025
numerical linear algebra, the biconjugate gradient stabilized method, often abbreviated as BiCGSTAB, is an iterative method developed by H. A. van der Vorst...
24 KB (1,473 words) - 07:22, 18 June 2025
of the conjugate gradient method Nonlinear conjugate gradient method Biconjugate gradient method Biconjugate gradient stabilized method Elijah Polak (1997)...
1 KB (109 words) - 05:36, 17 April 2022
small, the method has converged to a solution. As with the conjugate gradient method, biconjugate gradient method, and similar iterative methods for solving...
6 KB (791 words) - 05:31, 21 December 2024
method (MINRES). In the case of non-symmetric matrices, methods such as the generalized minimal residual method (GMRES) and the biconjugate gradient method...
11 KB (1,556 words) - 01:03, 20 June 2025
Preconditioner (redirect from Preconditioned gradient descent)
preconditioned iterative methods for linear systems include the preconditioned conjugate gradient method, the biconjugate gradient method, and generalized minimal...
22 KB (3,511 words) - 02:49, 19 April 2025
http://www.netlib.org/eispack/comqr.f sn = v2 / t; % end end Biconjugate gradient method Saad, Youcef; Schultz, Martin H. (1986). "GMRES: A Generalized...
20 KB (3,328 words) - 16:42, 25 May 2025
generalization for nonlinear optimization problems Biconjugate gradient method (BiCG) Biconjugate gradient stabilized method (BiCGSTAB) — variant of BiCG with better...
70 KB (8,327 words) - 09:12, 7 June 2025
in 2025. BFGS method Biconjugate gradient method Davidon–Fletcher–Powell formula Nonlinear conjugate gradient method Practical methods of optimization...
3 KB (197 words) - 07:21, 28 May 2025
Chebyshev iteration (category Iterative methods)
Conjugate gradient method Generalized minimal residual method Biconjugate gradient method Iterative Template Library IML++ "Chebyshev iteration method", Encyclopedia...
4 KB (344 words) - 00:23, 19 July 2024
List of algorithms (category Optimization algorithms and methods)
Solving systems of linear equations Biconjugate gradient method: solves systems of linear equations Conjugate gradient: an algorithm for the numerical solution...
72 KB (7,951 words) - 17:13, 5 June 2025
approximation by graphics processing unit: Fast Fourier Transform and Biconjugate Gradient". J. Quant. Spectrosc. Radiat. Transfer. 262: 107501. Bibcode:2021JQSRT...
36 KB (2,680 words) - 09:46, 18 June 2025
Krylov subspace (section Existing methods)
subspace methods are the Conjugate gradient, IDR(s) (Induced dimension reduction), GMRES (generalized minimum residual), BiCGSTAB (biconjugate gradient stabilized)...
7 KB (977 words) - 18:22, 17 February 2025
numerical libraries Conjugate gradient method Biconjugate gradient stabilized method (BiCGSTAB) Generalized minimal residual method (GMRES) Eigenvalue algorithm...
9 KB (665 words) - 23:06, 29 December 2024