
tn
 Referenced in 140 articles
[sw05140]
 direction, where n denotes the number of variables of the problem. The idea ... terminate the iterations earlier. A preconditioned truncated Newton method is described that defines a search...

Multilinear Engine
 Referenced in 34 articles
[sw14430]
 technique of preconditioning in opposite way for slowing down changes of variables that are about...

TRON
 Referenced in 116 articles
[sw04714]
 method to generate a Cauchy step, a preconditioned conjugate gradient method with an incomplete Cholesky ... problems with a large number of variables. As a result TRON is remarkably efficient...

TNPACK
 Referenced in 42 articles
[sw00970]
 problems involving a large number of variables. Truncated Newton methods allow approximate, rather than exact ... present version by using the preconditioned Conjugate Gradient algorithm (PCG) to solve approximately the Newton...

PENSDP
 Referenced in 24 articles
[sw05119]
 routinely used direct factorization techniques. The preconditioned conjugate gradient method proves to be a viable ... problems with a large number of variables and modest size of the constrained matrix...

Aztec
 Referenced in 84 articles
[sw12817]
 transformations for the matrixvector multiplication and preconditioning. After the transformations, the iterative solvers ... format; b) a blockentry variable block row (VBR) format. These two formats have been...

BLOPEX
 Referenced in 27 articles
[sw04024]
 eigensolver implemented with the Locally Optimal Block Preconditioned Conjugate Gradient Method (LOBPCG). Its main features ... robustness with respect to random initial approximations, variable preconditioners, and illconditioning of the stiffness...

CVODE
 Referenced in 65 articles
[sw04947]
 methods used in CVODE are variableorder, variablestep multistep methods. For nonstiff problems, CVODE ... direct (dense and band) solvers and three preconditioned Krylov (iterative) solvers (GMRES, BiCGStab...

Complex Optimization Toolbox
 Referenced in 30 articles
[sw14744]
 MATLAB toolbox for optimizing problems in complex variables, although real optimization is also possible ... even a cell array of tensors), preconditioned conjugate gradient, … The Complex Optimization Toolbox is part...

na18
 Referenced in 5 articles
[sw11506]
 Implementation of a variable block Davidson method with deflation for solving large sparse eigenproblems ... preconditioned eigenvalue technique aimed at computing a few of the extreme leftmost or rightmost eigenpairs ... software package that implements a deflated and variableblock version of the Davidson method...

PVODE
 Referenced in 8 articles
[sw04325]
 initial value problems. Integration methods include the variable coefficient forms of the Adams and Backward ... implicit time stepping are solved with iterative, preconditioned Krylov solvers. The user can either supply...

ADVENTURE_Coupler
 Referenced in 4 articles
[sw12181]
 used. This system adopts an efficient preconditioned iterative linear algebraic solver. A parallel coupling tool ... Coupler is developed to efficiently handle interface variables in various parallel computing environments. The authors...

DiffSat
 Referenced in 1 article
[sw13372]
 addition, a preconditioning step that calculates the polarities of variables according to the cover distribution...

PIFISS
 Referenced in 4 articles
[sw10687]
 element discretizations of two important PDE applications: (variable) diffusion and potential flow. Mesh generation ... multigrid and Krylov subspace solvers and appropriate preconditioning strategies for each problem. PIFISS has been...

EIOD
 Referenced in 1 article
[sw10040]
 positive rate, we use the information how variables which may be affected by integer overflow ... suspicious integer overflow vulnerabilities. Finally the weakest preconditions technique is used to validate the suspicious...

BIGFLOW
 Referenced in 2 articles
[sw20311]
 numerical code for simulating flow in variably saturated heterogeneous geologic media. It contains the underlying ... used for linearizing unsaturated flow equations, and preconditioned iterative methods are used for solving...

Nopol
 Referenced in 2 articles
[sw26884]
 runtime trace collection is used to collect variables and their actual values, including primitive data ... conditions and six bugs with missing preconditions) on two large opensource projects, namely Apache...

LCTD
 Referenced in 1 article
[sw17728]
 method for constructing the weakest precondition based refinement operator employed by {sc Dash} for instructions ... allows only the concrete values of pointer variables to be stored while still requiring...

ADOLC
 Referenced in 257 articles
[sw00019]
 ADOLC: Automatic Differentiation of C/C++. We present...