
NITSOL
 Referenced in 91 articles
[sw00623]
 introduce a welldeveloped Newton iterative (truncated Newton) algorithm for solving largescale nonlinear systems...

TNPACK
 Referenced in 42 articles
[sw00970]
 multivariate functions without constraints by a truncated Newton algorithm. The algorithm is especially suited ... problems involving a large number of variables. Truncated Newton methods allow approximate ... rather than exact, solutions to the Newton equations. Truncation is accomplished in the present version ... using the preconditioned Conjugate Gradient algorithm (PCG) to solve approximately the Newton equations. The preconditioner...

tn
 Referenced in 135 articles
[sw05140]
 exploited to define a modified Newton method which can be applied to problems that ... stationary point. The above mentioned modified Lanczos algorithm requires up to n iterations to compute ... problem. The idea of a truncated Newton method is to terminate the iterations earlier...

NLPNET
 Referenced in 6 articles
[sw23785]
 network optimizer based on the Primal Truncated Newton algorithm in Dembo [1], is described...

BTN
 Referenced in 3 articles
[sw00094]
 Algorithm 711: BTN: Software for parallel unconstrained optimization BTN (Block Truncated Newton) is a collection ... parallel computer. BTN is a generalpurpose algorithm, capable of solving problems with a large ... easy to use as traditional algorithms for this problem, requiring only that a (scalar) subroutine ... first derivatives. The algorithm is based on a block truncatedNewton method. TruncatedNewton methods...

TINKER
 Referenced in 10 articles
[sw04095]
 TINKER package contains a variety of interesting algorithms such as: flexible implementation of atomic multipole ... APBS for PoissonBoltzmann calculations, efficient truncated Newton (TNCG) local optimization, surface areas and volumes ... than standard methods, Elber’s reaction path algorithm, our potential smoothing and search (PSS) methods...

Poblano
 Referenced in 10 articles
[sw04186]
 algorithms for unconstrained nonlinear optimization problems. The algorithms in Poblano require only firstorder derivative ... Newton method using BFGS updates to approximate secondorder derivative information, and a truncated Newton...

LSA
 Referenced in 4 articles
[sw22887]
 Algorithm 896: LSA: Algorithms for largescale optimization. We present 14 basic Fortran subroutines ... problems, is based on an inexact truncated Newton method. Subroutines PNED and PNEC, intended ... based on modifications of the discrete Newton method. Subroutines PSED and PSEC, intended for partially ... discrete Newton method and the inverse columnupdate quasiNewton method, respectively. Besides the description...

SEISCOPE
 Referenced in 4 articles
[sw19396]
 secondorder methods. (lBFGS and truncated Newton), for the solution of largescale nonlinear ... switch easily between different optimization algorithms. In particular, it reduces the complexity related...

SPENBAR
 Referenced in 1 article
[sw08452]
 programming problems: SPENBAR implements a modified penalty algorithm for solving largescale nonlinear programming problems ... solved by means of a truncated Newton method implemented in subroutine TN by Stephen Nash...

ARMS
 Referenced in 64 articles
[sw00048]
 ARMS: an algebraic recursive multilevel solver for general...

CoCoA
 Referenced in 634 articles
[sw00143]
 CoCoA is a system for Computations in Commutative...

Coq
 Referenced in 1818 articles
[sw00161]
 Coq is a formal proof management system. It...

EIGIFP
 Referenced in 42 articles
[sw00235]
 eigifp is a MATLAB program for computing a...

Expokit
 Referenced in 180 articles
[sw00258]
 Expokit provides a set of routines aimed at...

FGb
 Referenced in 244 articles
[sw00286]
 FGb/Gb libraryGb is a program (191 420 lines...

Gmsh
 Referenced in 627 articles
[sw00366]
 Gmsh is a 3D finite element grid generator...

HSL
 Referenced in 274 articles
[sw00418]
 HSL (formerly the Harwell Subroutine Library) is a...

ISOGAT
 Referenced in 288 articles
[sw00457]
 A tutorial 2D MATLAB code for solving elliptic...

KNITRO
 Referenced in 180 articles
[sw00490]
 KNITRO is a solver for nonlinear optimization. It...