#### V1289-22: Ladislav Luksan, Miroslav Tuma, Ctirad Matonoha,

Jan Vlcek, Nina Ramesova, Martin Siska, Jan Hartman:

UFO 2022 - Interactive system for universal functional optimization.

Tech. Rep. V-1289, ICS AS CR, November 2022#### V1280-20: Jan Vlcek, Ladislav Luksan:

Two limited-memory optimization methods with minimum violation

of the previous quasi-Newton equations.

Tech. Rep. V-1280, ICS AS CR, August 2020#### V1259-18: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Problems for nonlionear least squares and nonlinear equations.

Tech. Rep. V-1259, ICS AS CR, January 2018#### V1258-18: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Sparse test problems for nonlinear least squares.

Tech. Rep. V-1258, ICS AS CR, September 2018#### V1255-18: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Numerical solution of generalized minimax problems.

Tech. Rep. V-1255, ICS AS CR, January 2018#### V1246-19: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Hybrid methods for nonlinear least squares problems.

Tech. Rep. V-1246, ICS AS CR, May 2019#### V1245-18: Jan Vlcek, Ladislav Luksan:

A limited-memory optimization method using the infinitely many

times repeated BNS update and conjugate directions.

Tech. Rep. V-1245, ICS AS CR, March 2018#### V1233-16 Ladislav Luksan, Jan Vlcek:

New quasi-Newton method for solving systems of nonlinear equations.

Tech. Rep. V-1233, ICS AS CR, September 2016#### V1232-16: Jan Vlcek, Ladislav Luksan:

A block version of the BNS limited-memory variable metric method

for unconstrained minimization.

Tech. Rep. V-1232, ICS AS CR, August 2016#### V1203-14: Jan Vlcek, Ladislav Luksan:

A modified limited-memory BNS method for unconstrained

minimization based on the conjugate directions idea.

Tech. Rep. V-1203, ICS AS CR, March 2014#### V1177-13: Ladislav Luksan, Jan Vlcek:

Efficient tridiagonal preconditioner for the matrix-free

truncated Newton method.

Tech. Rep. V-1177, ICS AS CR, January 2013#### V1152-11: Ladislav Luksan:

Numericke optimalizacni metody. Nepodminena minimalizace.

Tech. Rep. V-1152, ICS AS CR, December 2011#### V1127-11: Jan Vlcek, Ladislav Luksan:

Modifications of the limited-memory BNS method for better satisfaction

of previous quasi-Newton conditions.

Tech. Rep. V-1127, ICS AS CR, December 2011#### V1120-11: Jan Vlcek, Ladislav Luksan:

A conjugate directions approach to improve the limited-memory BFGS

method.

Tech. Rep. V-1120, ICS AS CR, August 2011#### V1081-10: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Modified CUTE Problems for Sparse Unconstrained Optimization.

Tech. Rep. V-1081, ICS AS CR, October 2010#### V1080-10: Jirina Kralovcova, Ladislav Luksan, Jaroslav Mlynek:

Exposure optimization for warming shapes in the automotive industry.

Tech. Rep. V-1080, ICS AS CR, September 2010#### V1079-10: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Band preconditioners for the matrix free truncated Newton method.

Tech. Rep. V-1079, ICS AS CR, September 2010#### V1064-10: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Sparse test problems for unconstrained optimization.

Tech. Rep. V-1064, ICS AS CR, January 2010#### V1060-09: Jan Vlcek, Ladislav Luksan:

Generalizations of the limited-memory BFGS method based on

quasi-product form of update constraints.

Tech. Rep. V-1060, ICS AS CR, December 2009#### V1059-10: Ladislav Luksan, Jan Vlcek:

Recursive formulation of limited memory variable metric methods.

Tech. Rep. V-1059, ICS AS CR, September 2010#### V1039-08: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Interior-point method for nonlinear programming with

complementarity constraints.

Tech. Rep. V-1039, ICS AS CR, December 2008#### V1038-08: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Computational experience with modified conjugate gradient

methods for unconstrained optimization.

Tech. Rep. V-1038, ICS AS CR, December 2008#### V1037-07: Jan Vlcek, Ladislav Luksan:

Transformations enabling to construct limited-memory Broyden class methods.

Tech. Rep. V-1037, ICS AS CR, December 2008#### V1036-07: Jan Vlcek, Ladislav Luksan:

Limited-memory projective variable metric methods for unconstrained minimization.

Tech. Rep. V-1036, ICS AS CR, December 2008#### V1017-07: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Primal interior point method for minimization of generalized minimax functions.

Tech. Rep. V-1017, ICS AS CR, December 2007#### V1002-07: Jan Hartman, Ladislav Luksan:

Implementace automatickeho derivovani v systemu UFO.

Tech. Rep. V-1002, ICS AS CR, June 2007#### V1000-07: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Subroutines for large-scale nonlinear programming.

Tech. Rep. V-1000, ICS AS CR, June 2007#### V999-07: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

New subroutines for large-scale optimization.

Tech. Rep. V-999, ICS AS CR, June 2007#### V992-07: Jan Hartman, Ladislav Luksan, Jan Zitko:

Automatic differentiation and its program realization.

Tech. Rep. V-992, ICS AS CR, December 2007#### V987-06: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Interior-point methods for minimization of composite nonsmooth functions.

Tech. Rep. V-987, ICS AS CR, December 2006#### V973-06: Jan Vlcek, Ladislav Luksan:

New class of limited-memory variationally-derived variable metric methods.

Tech. Rep. V-973, ICS AS CR, December 2006#### V956-05: Ladislav Luksan, Jan Stuchly, Jan Vlcek:

Primal interior-point method for large sparse inequality constrained optimization.

Tech. Rep. V-956, ICS AS CR, December 2005#### V942-05: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Trust-region interior-point method for large sparse l_1 optimization.

Tech. Rep. V-942, ICS AS CR, November 2005#### V941-05: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Primal interior-point method for large sparse minimax optimization.

Tech. Rep. V-941, ICS AS CR, October 2005#### V917-04: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

Interior point methods for large-scale nonlinear programming.

Tech. Rep. V-917, ICS AS CR, September 2004#### V916-05: Ladislav Luksan, Jan Vlcek:

Variable metric method for minimization of partially separable nonsmooth functions.

Tech. Rep. V-916, ICS AS CR, March 2005#### V915-04: Ladislav Luksan, Jan Vlcek:

Efficient methods for large-scale unconstrained optimization.

Tech. Rep. V-915, ICS AS CR, January 2004#### V914-04: Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

A shifted Steihaug-Toint method for computing a trust-region step.

Tech. Rep. V-914, ICS AS CR, September 2004#### V899-04: Jan Vlcek, Ladislav Luksan:

Additional properties of shifted variable metric methods.

Tech. Rep. V-899, ICS AS CR, January 2004#### V897-03 : Ladislav Luksan, Jan Vlcek:

Test problems for unconstrained optimization.

Tech. Rep. V-897, ICS AS CR, November 2003#### V896-04 : Ladislav Luksan, Ctirad Matonoha, Jan Vlcek:

LSA: Algorithms for large-scale optimization.

Tech. Rep. V-896, ICS AS CR, December 2004#### V876-02: Jan Vlcek, Ladislav Luksan:

New variable metric methods for unconstrained minimization

covering the large-scale case.

Tech. Rep. V-876, ICS AS CR, October 2002#### V844-01: Ladislav Luksan, Jan Vlcek:

Nonsmooth equation method for nonlinear nonconvex optimization.

Tech. Rep. V-844, ICS AS CR, September 2001#### DMSIA 01/27: Elena Bodon, Ladislav Luksan, Emilio Spedicato:

Numerical performance of ABS codes for nonlinear least squares.

Tech. Rep. DMSIA 27/2001, Universita degli Studi di Bergamo, Bergamo 2001#### V837-01: Ladislav Luksan, Jan Vlcek:

Variable metric methods for nonsmooth optimization.

Tech. Rep. V-837, ICS AS CR, May 2001.

Presented at the International Conference on Numerical Optimization and Numerical Linear Algebra, Dunhuang, 17-20 May 2001#### V836-01: Ladislav Luksan, Jan Vlcek:

Interior point method for nonlinear nonconvex optimization.

Tech. Rep. V-836, ICS AS CR, September 2001#### DMSIA 01/01: Elena Bodon, Antonio Del Popolo, Ladislav Luksan, Emilio Spedicato:

Numerical performance of ABS codes for systems of nonlinear equations.

Tech. Rep. DMSIA 1/2001, Universita degli Studi di Bergamo, Bergamo 2001#### DMSIA 22/00: Ladislav Luksan, Jan Vlcek:

Numerical experience with iterative methods for equality constrained nonlinear programming problems.

Tech. Rep. DMSIA 22/2000, Universita degli Studi di Bergamo, Bergamo 2000#### DMSIA 20/00: Elena Bodon, Antonio Del Popolo, Ladislav Luksan, Emilio Spedicato:

Computational experiments with ABS algorithms for KKT linear systems.

Tech. Rep. DMSIA 20/2000, Universita degli Studi di Bergamo, Bergamo 2000#### DMSIA 03/00: Ladislav Luksan, Emilio Spedicato:

A globally convergent nonlinear ABS algorithm.

Tech. Rep. DMSIA 3/2000, Universita degli Studi di Bergamo, Bergamo 2000

Presented at the Third International Conference on ABS Algorithms. Beijing, 13-14 May 2001#### DMSIA 01/00 : Ladislav Luksan, Jan Vlcek:

Introduction to nonsmooth analysis. Theory and algorithms.

Tech. Rep. DMSIA, Serie Didattica 1/2000, Universita degli Studi di Bergamo, Bergamo 2000#### V817-00: Elena Bodon, Ladislav Luksan, Emilio Spedicato:

Computational experiments with linear ABS algorithms.

Tech. Rep. V-817, ICS AS CR, January 2000#### V808-00 : Ladislav Luksan, Jan Vlcek:

Zaklady nehladke analyzy. Teorie a algoritmy.

Tech. Rep. V-808, ICS AS CR, February 2000#### V798-00 : Ladislav Luksan, Jan Vlcek:

Test problems for nonsmooth unconstrained and linearly constrained optimization.

Tech. Rep. V-798, ICS AS CR, February 2000#### V797-00 : Ladislav Luksan, Jan Vlcek:

NDA: Algorithms for nondifferentiable optimization.

Tech. Rep. V-797, ICS AS CR, January 2000#### V780-99: Ladislav Luksan, Emilio Spedicato, Jan Vlcek:

Variable metric methods for unconstrained optimization (complete revised version).

Tech. Rep. V-780, ICS AS CR, May 1999#### V779-99 : Ladislav Luksan, Jan Vlcek:

Numerical experience with iterative methods for equality constrained nonlinear programing problems.

Tech. Rep. V-779, ICS AS CR, November 2000#### V778-99 : Ladislav Luksan, Jan Vlcek:

Conjugate gradient methods for saddle point systems.

Tech. Rep. V-778, ICS AS CR, September 1999#### V775-99 : Jan Vlcek, Ladislav Luksan:

Globally convergent variable metric method for nonconvex nondifferentiable unconstrained minimization.

Tech. Rep. V-775, ICS AS CR, April 1999#### V767-98 : Ladislav Luksan, Jan Vlcek:

Sparse and partially separable test problems for unconstrained and equality constrained optimization.

Tech. Rep. V-767, ICS AS CR, December 1998#### V741-98 : Ladislav Luksan, Jan Vlcek:

Globally convergent variable metric method for convex nonsmooth unconstrained minimization.

Tech. Rep. V-741, ICS AS CR, May 1998#### DMSIA 07/98

**: Ladislav Luksan, Emilio Spedicato:**

Variable metric methods for unconstrained optimization.

Tech. Rep. DMSIA 7/1998, Universita degli Studi di Bergamo, Bergamo 1998#### DMSIA 05/98

**: Ladislav Luksan, Jan Vlcek:**

Indefinitely preconditioned truncated Newton method for large sparse equality constrained nonlinear programming problems.

Tech. Rep. DMSIA 5/1998, Universita degli Studi di Bergamo, Bergamo 1998#### DMSIA 12/97

**: Ladislav Luksan:**

Numerical methods for unconstrained optimization.

Tech. Rep. DMSIA 12/1997, Universita degli Studi di Bergamo, Bergamo 1997#### B 10/1997

**: Marko Makela, Markku Miettinen, Ladislav Luksan, Jan Vlcek:**

Comparing nonsmooth nonconvex bundle methods in solving hemivariational inequalities.

Tech. Rep. 10/1997, Laboratory of Scientific Computing, University of Jyvaskyla, Jyvaskyla 1997#### V719-97 : Ladislav Luksan, Jan Vlcek:

PEQN, PEQL - CGS Based Algorithms for Sparse Systems of Nonlinear Equations.

Tech. Rep. V-719, ICS AS CR, Prague 1997#### V718-97 : Ladislav Luksan, Jan Vlcek:

PBUN, PNEV - A Bundle-Type Algorithms for Nonsmooth Optimization.

Tech. Rep. V-718, ICS AS CR, Prague 1997#### V717-97 : Ladislav Luksan, Jan Vlcek:

PMIN - A Recursive Quadratic Programming Variable Metric Algorithm for Minimax Optimization.

Tech. Rep. V-717, ICS AS CR, Prague 1997#### V691-96 : Ladislav Luksan, Jan Vlcek:

Fully Iterative Indefinitely Preconditioned Algorithm for Large Sparse Equality Constrained Nonlinear Programming Problems.

Tech. Rep. V-691, ICS AS CR, Prague 1996#### V668-96 : Ladislav Luksan, Jan Vlcek:

Computational Experience with Globally Convergent Descent Methods for Large Sparse Systems of Nonlinear Equations.

Tech. Rep. V-668, ICS AS CR, Prague 1996#### V667-96 : Ladislav Luksan, Jan Vlcek:

Inexact Trust Region Methods Based on Preconditioned Iterative Subalgorithms for Large Sparse Systems of Nonlinear Equations.

Tech. Rep. V-667, ICS AS CR, Prague 1996#### V654-96 : Ladislav Luksan, Jan Vlcek:

A Bundle-Newton method for nonsmooth unconstrained minimization.

Tech. Rep. V-654, ICS AS CR, Prague 1996#### V652-96 : Ladislav Luksan, Jan Vlcek:

Efficient algorithm for large sparse equality constrained nonlinear programming problems

Tech. Rep. V-652, ICS AS CR, Prague 1996#### V611-95 : Ladislav Luksan, Jan Vlcek:

Simple Scaling for Variable Metric Updates.

Tech. Rep. V-611, ICS AS CR, Prague 1995#### V584-94 : Ladislav Luksan, Jan Vlcek:

Optimization of dynamical systems.

Tech. Rept. V-584, UIVT AV CR, Prague March 1994#### V561-93 : Ladislav Luksan:

Hybrid methods for large sparse nonlinear least squares.

Tech. Rept. V-561, UIVT AV CR, Prague October 1993#### V555-93 : Ladislav Luksan:

Combined trust region methods for nonlinear least squares.

Tech. Rept. V-555, UIVT AV CR, Prague May 1993#### V547-93 : Ladislav Luksan:

Inexact trust region method for large sparse systems of nonlinear equations.

Tech. Rept. V-547, UIVT AV CR, Prague February 1993#### V534-92 : Ladislav Luksan:

Computational experience with known variable metric updates.

Tech. Rept. V-534, UIVT AV CR, Prague May 1992#### V503-91 : Ladislav Luksan:

Efficient trust region method for nonlinear least squares.

Tech. Rept. V-503, UIVT AV CR, Prague July 1991#### V501-91 : Ladislav Luksan:

Inexact trust region method for large sparse nonlinear least squares.

Tech. Rept. V-501, UIVT AV CR, Prague July 1991#### V496-91 : Ladislav Luksan:

Variationally derived scaling and variable metric updates from the preconvex part of the Broyden family.

Tech. Rept. V-496, UIVT AV CR, Prague April 1991#### V489-91 : Ladislav Luksan:

A note on comparison of statistical software.

Tech. Rept. V-489, UIVT AV CR, Prague March 1991#### V488-91 : Ladislav Luksan:

Computational experience with improved conjugate gradient methods for unconstrained minimization.

Tech. Rept. V-488, UIVT AV CR, Prague March 1991#### V451-89 : Ladislav Luksan:

Computational experience with improved variable metric methods for unconstrained minimization.

Tech. Rept. V-451, UIVT AV CR, Prague July 1989#### KYB-22/01 : Ladislav Luksan:

Conjugate direction algorithms for extended conic functions

Kybernetika, Vol. 22, No. 1, 1986, pp. 31-46.#### KYB-21/02 : Ladislav Luksan:

Variable metric methods for a class of extended conic functions

Kybernetika, Vol. 21, No. 2, 1985, pp. 96-107.#### APL-31/06 : Ladislav Luksan:

Conjugate gradient algorithms for conic functions

Aplikace Matematiky, Vol. 31, No. 6, 1986, pp. 427-440.#### KYB-21/06 : Ladislav Luksan:

A compact variable metric algorithm for linearly constrained nonlinear minimax approximation

Kybernetika, Vol. 21, No. 6, 1985, pp. 405-427.#### KYB-21/01 : Ladislav Luksan:

An implementation of recursive quadratic programming variable metric methods for linearly constrained nonlinear minimax approximation

Kybernetika, Vol. 21, No. 1, 1985, pp. 22-40.#### KYB-20/06 : Ladislav Luksan:

Dual method for solving a special problem of quadratic programming as a subproblem at linearly constrained nonlinear minimax approximation

Kybernetika, Vol. 20, No. 6, 1984, pp. 445-457.#### APL-31/05 : Ladislav Luksan:

Dual method for solving a special problem of quadratic programming as a subproblem at nonlinear minimax approximation

Aplikace Matematiky, Vol. 31, No. 5, 1986, pp. 379-395.#### KYB-18/06 : Ladislav Luksan:

Variable metric method with limited storage for large-scale unconstrained minimization

Kybernetika, Vol. 18, No. 6, 1982, pp. 517-528.#### KYB-18/04 : Ladislav Luksan:

Quasi-Newton methods without projections for linearly constrained minimization

Kybernetika, Vol. 18, No. 4, 1982, pp. 307-319.#### KYB-18/04 : Ladislav Luksan:

Quasi-Newton methods without projections for unconstrained minimization

Kybernetika, Vol. 18, No. 4, 1982, pp. 290-306.