
INTOPT_90
 Referenced in 292 articles
[sw04705]
 lists and automatic differentiation. The chapter on preconditioning (32 pages) contains some of the authors...

CGS
 Referenced in 286 articles
[sw08225]
 squared” conjugate gradient method) with a preconditioning called ILLU (an incomplete lineLUfactorization...

AUSM
 Referenced in 200 articles
[sw06367]
 solution remains stable, even if no local preconditioning matrix is included in the time derivative...

lobpcg.m
 Referenced in 90 articles
[sw24008]
 MATLAB implementation of the 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 ... ideal” control algorithm, we advocate the standard preconditioned conjugate gradient method for finding an eigenvector...

IFISS
 Referenced in 161 articles
[sw04398]
 experimenting with stateoftheart preconditioned iterative solvers for the discrete linear equation systems...

GOLOG
 Referenced in 160 articles
[sw02159]
 basis of user supplied axioms about the preconditions and effects of actions and the initial...

ODEPACK
 Referenced in 147 articles
[sw08341]
 systems that arise. Two others use iterative (preconditioned Krylov) methods instead of direct methods...

ML
 Referenced in 98 articles
[sw08067]
 Multilevel Preconditioning Package. Welcome to the homepages for ML, Sandia’s main multigrid preconditioning package...

tn
 Referenced in 106 articles
[sw05140]
 terminate the iterations earlier. A preconditioned truncated Newton method is described that defines a search...

TRON
 Referenced in 96 articles
[sw04714]
 method to generate a Cauchy step, a preconditioned conjugate gradient method with an incomplete Cholesky...

ARMS
 Referenced in 60 articles
[sw00048]
 paper describes new recursive multilevel method for preconditioning of general sparse linear systems. This strategy ... level iterations. Assumptions, under which the new preconditioning is exact, are given together with ... proof that eigenvalues of the preconditioned matrix are close to 1. par Extensive numerical tests...

BILUM
 Referenced in 47 articles
[sw04015]
 linear systems by using Krylov subspace methods preconditioned by some multilevel block ILU (BILUM ... preconditioning techniques. BILUM combines the benefits of generality and robustness of ILU preconditioning techniques with ... solved by a direct method or a preconditioned iterative method...

NITSOL
 Referenced in 81 articles
[sw00623]
 great flexibility in addressing problem specificity through preconditioning and other means and allows easy adaptation...

Aztec
 Referenced in 78 articles
[sw12817]
 transformations for the matrixvector multiplication and preconditioning. After the transformations, the iterative solvers...

ILUM
 Referenced in 60 articles
[sw07244]
 preconditioner for general sparse matrices Standard preconditioning techniques based on incomplete LU (ILU) factorizations offer...

YSMP
 Referenced in 55 articles
[sw17947]
 release will also include a number of preconditioned conjugategradientlike methods as described...

BiCG
 Referenced in 34 articles
[sw00076]
 method for elliptic boundary value problems, the preconditioned system will be nonsymmetric ... environments the BiCG method works as preconditioned conjugate gradient (PCG) method which was applied...

TAUCS
 Referenced in 28 articles
[sw04014]
 Useful for testing the solvers. Iterative Solvers. Preconditioned conjugategradients and preconditioned minres. Vaidya ... Schur complement, and so on. During the preconditioning operation, we solve for the Schur complement...

CVODE
 Referenced in 42 articles
[sw04947]
 direct (dense and band) solvers and three preconditioned Krylov (iterative) solvers (GMRES, BiCGStab...

HSL_MI20
 Referenced in 42 articles
[sw07246]
 significantly enhance the performance of an AMGpreconditioned Krylov solver. This is illustrated using...