
LSQR
 Referenced in 303 articles
[sw00530]
 equivalent to the standard method of conjugate gradients, but possesses more favorable numerical properties. Reliable ... described comparing LSQR with several other conjugategradient algorithms, indicating that LSQR is the most...

CGS
 Referenced in 289 articles
[sw08225]
 algorithm (a “squared” conjugate gradient method) with a preconditioning called ILLU (an incomplete line...

tn
 Referenced in 110 articles
[sw05140]
 discusses the use of the linear conjugategradient method (developed via the Lanczos method ... equivalent Lanczos characterization of the linear conjugategradient method may be exploited to define ... direction defined by a nonlinear conjugategradienttype method and a modified Newton direction. Numerical...

lobpcg.m
 Referenced in 93 articles
[sw24008]
 locally optimal block preconditioned conjugate gradient method: Toward the optimal preconditioned eigensolver: Locally optimal block ... preconditioned conjugate gradient method. We describe new algorithms of the locally optimal block preconditioned conjugate ... gradient (LOBPCG) method for symmetric eigenvalue problems, based on a local optimization of a three ... algorithm, we advocate the standard preconditioned conjugate gradient method for finding an eigenvector...

SCALCG
 Referenced in 79 articles
[sw08453]
 SCALCG – Scaled conjugate gradient algorithms for unconstrained optimization. In this work we present and analyze ... scaled conjugate gradient algorithm and its implementation, based on an interpretation of the secant equation ... line search conditions. The best spectral conjugate gradient algorithm SCG by Birgin and Martínez ... problems, show that this new scaled conjugate gradient algorithm substantially outperforms the spectral conjugate gradient...

darch
 Referenced in 131 articles
[sw11086]
 known training algorithms like backpropagation or conjugate gradient...

ve08
 Referenced in 131 articles
[sw05141]
 minimizer x *, in which case conjugate gradient and limited memory variable metric methods were found...

CG_DESCENT
 Referenced in 81 articles
[sw04813]
 Algorithm 851: CG_DESCENT. A conjugate gradient method with guaranteed descent Recently, a new nonlinear ... conjugate gradient scheme was developed which satisfies the descent condition gTkdk...

BiCGstab
 Referenced in 110 articles
[sw04022]
 modification BiCGstab(l) of the biconjugate gradient method for the solution of a system...

TRON
 Referenced in 100 articles
[sw04714]
 generate a Cauchy step, a preconditioned conjugate gradient method with an incomplete Cholesky factorization...

GENSMAC
 Referenced in 58 articles
[sw07093]
 free surface are accurately imposed; the conjugate gradient method is employed for solving the discrete...

YSMP
 Referenced in 57 articles
[sw17947]
 also include a number of preconditioned conjugategradientlike methods as described in Section...

BiCG
 Referenced in 34 articles
[sw00076]
 will be nonsymmetric and the biconjugate gradient (BiCG) method can be applied ... method works as preconditioned conjugate gradient (PCG) method which was applied by S. Bertoluzza [Math...

NSPCG
 Referenced in 30 articles
[sw00636]
 since it contains many nonsymmetric preconditioned conjugate gradient procedures. It is designed to solve large ... large collection of accelerators such as conjugate gradient (CG), Chebyshev (SI, for semiiterative), generalized...

TAO
 Referenced in 34 articles
[sw10597]
 study uses the GPCG (gradient projection, conjugate gradient) algorithm for solving boundconstrained convex quadratic...

TNPACK
 Referenced in 39 articles
[sw00970]
 present version by using the preconditioned Conjugate Gradient algorithm (PCG) to solve approximately the Newton...

JDCG
 Referenced in 38 articles
[sw12540]
 JacobiDavidson method with preconditioned conjugate gradient solution of the arising linear systems...

PDNET
 Referenced in 38 articles
[sw04752]
 system. In the implementation, a preconditioned conjugate gradient method is used as the iterative solver...

TAUCS
 Referenced in 29 articles
[sw04014]
 testing the solvers. Iterative Solvers. Preconditioned conjugategradients and preconditioned minres. Vaidya’s Preconditioners. Augmented...

QPA
 Referenced in 20 articles
[sw04296]
 this working set. par A preconditioned conjugate gradient method is used for this inner iteration ... wellknown equivalence between the conjugategradient and Lanczos methods is exploited when finding directions...