LANCELOT, a package for the solution of large-scale nonlinear optimization problems

TOINT, Philippe (CoI)
Sartenaer, Annick (Researcher)
Gould, N. I. M. (CoI)
Conn, Andy (CoI)

University of Namur

Project: Research

17 Article
6 Chapter (peer-reviewed)
3 Other report
1 Book
More
- 1 Special issue

17 results

Filter

1999
Solving the trust-region subproblem using the Lanczos method
Gould, N., Lucidi, S., Roma, M. & Toint, P., 1 Mar 1999, In: SIAM Journal on Optimization. 9, 2, p. 504-525 22 p.
Research output: Contribution to journal › Article › peer-review

File
118 Downloads (Pure)
1998
A non-monotone trust-region algorithm for nonlinear optimization subject to convex constraints
Toint, P., 1998, In: Mathematical Programming. 77, 1, p. 69-94 26 p.
Research output: Contribution to journal › Article › peer-review
1997
A globally convergent Lagrangian barrier algorithm for optimization with general inequality constraints and simple bounds
Conn, A. R., Gould, N. & Toint, P., 1 Jan 1997, In: Mathematics Of Computation. 66, p. 261-288 28 p.
Research output: Contribution to journal › Article › peer-review

File
97 Downloads (Pure)
On the Number of Inner Iterations Per Outer Iteration of a Globally Convergent Algorithm for Optimization with General Nonlinear Inequality Constraints and Simple Bounds
Conn, A., Gould, N. & Toint, P., 1 Jan 1997, In: Computational Optimization and Applications. 7, 1, p. 41-69 29 p.
Research output: Contribution to journal › Article › peer-review

File
51 Downloads (Pure)
The inverse shortest path problem with upper bounds on the shortest path costs
Burton, D., Toint, P. & Pulleyblank, B., 1997, In: Network Optimization. 450, p. 156-171 16 p.
Research output: Contribution to journal › Article › peer-review
1996
Convergence properties of an augmented Lagrangian algorithm for optimization with a combination of general equality and linear constraints
Conn, A. R., Gould, N., Sartenaer, A. & Toint, P. L., 1 Aug 1996, In: SIAM Journal on Optimization. 6, 3, p. 674-703 30 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
97 Downloads (Pure)
Convergence properties of minimization algorithms for convex constraints using a structured trust region
Conn, A. R., Gould, N., Sartenaer, A. & Toint, P. L., 1 Nov 1996, In: SIAM Journal on Optimization. 6, 4, p. 1059-1086 28 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
104 Downloads (Pure)
Numerical experiments with the LANCELOT package (Release A) for large-scale nonlinear optimization
Conn, A. R., Gould, N. & Toint, P. L., 30 Apr 1996, In: Mathematical Programming. 73, 1, p. 73-110 38 p.
Research output: Contribution to journal › Article › peer-review

File
98 Downloads (Pure)
1994
A note on exploiting structure when using slack variables
Conn, A., Gould, N. & Toint, P., 26 Oct 1994, In: Mathematical Programming. 67, 1, p. 89-97 9 p.
Research output: Contribution to journal › Article › peer-review

File
86 Downloads (Pure)
1993
Global convergence of a class of trust region algorithms for optimization using inexact projections on convex constraints
Conn, A., Gould, N., Sartenaer, A. & Toint, P., 1993, In: SIAM Journal on Optimization. 3, 1, p. 164-221 58 p.
Research output: Contribution to journal › Article

Open Access
File
55 Downloads (Pure)
1992

A note on using alternative second-order models for the subproblems arising in barrier function methods for minimization
Conn, A., Gould, N. & Toint, P., 1992, In: Numerische Mathematik. 68, p. 17-33 17 p.
Research output: Contribution to journal › Article › peer-review
1991
Convergence of quasi-Newton matrices generated by the symmetric rank one update
Conn, A., Gould, N. & Toint, P., 1 Apr 1991, In: Mathematical Programming. 50, 1-3, p. 177-195 19 p.
Research output: Contribution to journal › Article › peer-review

File
124 Downloads (Pure)
Convergence of trust region algorithms for optimization with bounds when strict complementarity does not hold
Lescrenier, M. & Toint, P., 1 Apr 1991, In: SIAM Journal on Numerical Analysis. 28, 2, p. 476-495 20 p.
Research output: Contribution to journal › Article › peer-review
Globally convergent augmented Lagrangian algorithm for optimization with general constraints and simple bounds
Conn, A., Gould, N. I. M. & Toint, P. L., 1 Apr 1991, In: SIAM Journal on Numerical Analysis. 28, 2, p. 545-572 28 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
426 Downloads (Pure)
1990

Large Scale Optimization - Applications
Conn, A. (ed.), Gould, N. (ed.) & Toint, P. (ed.), 1990, In: Mathematical Programming. 48, 3
Research output: Contribution to journal › Article
1988
Global convergence of a class of trust region algorithms for optimization with simple bounds
Conn, A., Gould, N. & Toint, P., 1988, In: SIAM Journal on Numerical Analysis. 25, 182, p. 430-460 31 p.
Research output: Contribution to journal › Article › peer-review
Testing a class of methods for solving minimization problems with simple bounds on the variables
Conn, A., Gould, N. & Toint, P., 1988, In: Mathematics Of Computation. 50, p. 399-430 32 p.
Research output: Contribution to journal › Article › peer-review

LANCELOT, a package for the solution of large-scale nonlinear optimization problems

Research output

Search results