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  • CGS
  • Referenced in 305 articles [sw08225]
  • algorithm (a “squared” conjugate gradient method) with a preconditioning called ILLU (an incomplete line...

  • LSQR
  • Referenced in 380 articles [sw00530]
  • analytically equivalent to the standard method of conjugate gradients, but possesses more favorable numerical properties ... method, subroutine LSQR. Numerical tests are described comparing LSQR with several other conjugate-gradient algorithms...

  • lobpcg.m
  • Referenced in 131 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...

  • tn
  • Referenced in 136 articles [sw05140]
  • discusses the use of the linear conjugate-gradient method (developed via the Lanczos method ... equivalent Lanczos characterization of the linear conjugate-gradient method may be exploited to define ... Newton method is to terminate the iterations earlier. A preconditioned truncated Newton method is described ... direction defined by a nonlinear conjugate-gradient-type method and a modified Newton direction. Numerical...

  • CG_DESCENT
  • Referenced in 126 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 ... extensive numerical tests and comparisons with other methods for large-scale unconstrained optimization are given...

  • BiCGstab
  • Referenced in 126 articles [sw04022]
  • modification BiCGstab(l) of the bi-conjugate gradient method for the solution of a system...

  • TRON
  • Referenced in 111 articles [sw04714]
  • generate a Cauchy step, a preconditioned conjugate gradient method with an incomplete Cholesky factorization...

  • GENSMAC
  • Referenced in 60 articles [sw07093]
  • equations are solved by a finite difference method; the fluid surface is represented ... free surface are accurately imposed; the conjugate gradient method is employed for solving the discrete...

  • YSMP
  • Referenced in 73 articles [sw17947]
  • sparse. The current release features direct methods based on Gaussian elimination without pivoting ... include a number of preconditioned conjugate-gradient-like methods as described in Section...

  • RTRMC
  • Referenced in 37 articles [sw20435]
  • region methods (RTRMC 2) and Riemannian conjugate gradient methods (RCGMC) to solve it. A preconditioner...

  • ve08
  • Referenced in 148 articles [sw05141]
  • which case conjugate gradient and limited memory variable metric methods were found to work quite...

  • PDNET
  • Referenced in 39 articles [sw04752]
  • primal-infeasible dual-feasible network interior point method The authors introduce the truncated primal-infeasible ... system. In the implementation, a preconditioned conjugate gradient method is used as the iterative solver...

  • Bi-CG
  • Referenced in 34 articles [sw00076]
  • stemming from the three fields domain decomposition method for elliptic boundary value problems, the preconditioned ... nonsymmetric and the bi-conjugate gradient (Bi-CG) method can be applied. We show that ... method works as preconditioned conjugate gradient (PCG) method which was applied by S. Bertoluzza [Math...

  • darch
  • Referenced in 275 articles [sw11086]
  • training with the contrastive divergence method publishing by G.E Hinton (2002) and a fine tuning ... known training algorithms like backpropagation or conjugate gradient...

  • BLOPEX
  • Referenced in 27 articles [sw04024]
  • with the Locally Optimal Block Preconditioned Conjugate Gradient Method (LOBPCG). Its main features...

  • QPA
  • Referenced in 20 articles [sw04296]
  • second due to the method used to solve the equality-constrained problem ... this working set. par A preconditioned conjugate gradient method is used for this inner iteration ... well-known equivalence between the conjugate-gradient and Lanczos methods is exploited when finding directions...

  • PENSDP
  • Referenced in 23 articles [sw05119]
  • particular algorithm based on the modified barrier method, we propose to use iterative solvers instead ... used direct factorization techniques. The preconditioned conjugate gradient method proves to be a viable alternative...

  • MINRES
  • Referenced in 35 articles [sw13371]
  • Implementation of a conjugate-gradient type method for solving sparse linear equations: Solve...

  • JDCG
  • Referenced in 41 articles [sw12540]
  • implements the Jacobi-Davidson method with preconditioned conjugate gradient solution of the arising linear systems...

  • GENSMAC3D
  • Referenced in 19 articles [sw20610]
  • equations are solved by a finite difference method; the fluid surface is represented ... free surface are accurately imposed; the conjugate gradient method is employed for solving the discrete...