
tn
 Referenced in 125 articles
[sw05140]
 linear conjugategradient method may be exploited to define a modified Newton method which ... Newton method is to terminate the iterations earlier. A preconditioned truncated Newton method is described ... direction defined by a nonlinear conjugategradienttype method and a modified Newton direction. Numerical...

CG_DESCENT
 Referenced in 100 articles
[sw04813]
 DESCENT. A conjugate gradient method with guaranteed descent Recently, a new nonlinear conjugate gradient scheme ... extensive numerical tests and comparisons with other methods for largescale unconstrained optimization are given...

Poblano
 Referenced in 9 articles
[sw04186]
 converge to a stationary point where the gradient is approximately zero. A line search satisfying ... methods in Poblano include several nonlinear conjugate gradient methods (FletcherReeves, PolakRibiere, HestenesStiefel...

CGOPT
 Referenced in 6 articles
[sw10952]
 improved nonlinear conjugate gradient method with an optimal property. Conjugate gradient methods have played ... proposed an efficient nonlinear conjugate gradient method called CGOPT, through seeking the conjugate gradient direction...

SEISCOPE
 Referenced in 4 articles
[sw19396]
 which implement firstorder methods (steepestdescent and nonlinear conjugate gradient) and secondorder methods ... Newton), for the solution of largescale nonlinear optimization problems. An efficient linesearch strategy...

CG+
 Referenced in 14 articles
[sw05285]
 unconstrained, nonlinear optimization problems. CG+ implements three different versions of the Conjugate Gradient method...

CONMIN
 Referenced in 50 articles
[sw04741]
 linear or nonlinear constrained optimization problems. The basic optimization algorithm is the Method of Feasible ... constraint functions and to provide gradient information. If analytic gradients of the objective or constraint ... problems may also be solved, and the conjugate direction method of Fletcher and Reeves...

PREQN
 Referenced in 8 articles
[sw01233]
 automatically generating preconditioners for the conjugate gradient method. It is designed for solving a sequence ... this type arise, for example, in nonlinear optimization. The preconditioners are based on limitedmemory ... that a single call from a conjugate gradient routine performs the preconditioning operation and stores...

NPPC
 Referenced in 4 articles
[sw08728]
 system of linear equations by conjugate gradient method. The performance of the reformulated NPPC ... synthetic data sets for both linear and nonlinear classifiers. Apart from the technical improvement...

MHOST
 Referenced in 2 articles
[sw18263]
 nonlinear equation solution including the classical NewtonRaphson, modified, quasi and secant Newton methods ... with optional line search and the conjugate gradient method...

IPPCG
 Referenced in 3 articles
[sw04830]
 software designed to solve largescale Nonlinear Programming Problems (NLP). It employs a Newton inexact ... solved by the Preconditioned Conjugate Gradient (PCG) method, with a suitable indefinite preconditioner...

trlib
 Referenced in 1 article
[sw17722]
 from preexisting ones. We implement both conjugate gradient (CG) and Lanczos iterations for assembly ... region problem frequently arises in sequential methods for nonlinear optimization. In this implementation, we made...

ADOLC
 Referenced in 221 articles
[sw00019]
 ADOLC: Automatic Differentiation of C/C++. We present...

ALBERT
 Referenced in 81 articles
[sw00025]
 ALBERT  Software for scientific computations and applications. Adaptive...

AMD
 Referenced in 51 articles
[sw00039]
 Algorithm 837: AMD is a set of routines...

ANSYS
 Referenced in 643 articles
[sw00044]
 ANSYS offers a comprehensive software suite that spans...

ATLAS
 Referenced in 195 articles
[sw00056]
 This paper describes the Automatically Tuned Linear Algebra...

BBVSCG
 Referenced in 6 articles
[sw00069]
 BBVSCG  A variablestorage algorithm for function minimization...

BiCG
 Referenced in 34 articles
[sw00076]
 BiCG: An effective solver for three fields...