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Nonlinear Optimization Submissions - 2005

January 2005

Unconstrained Optimization
A generating set search method exploiting curvature and sparsity
Lennart Frimannslund, Trond Steihaug

Unconstrained Optimization
The NEWUOA software for unconstrained optimization without derivatives
M.J.D. Powell


February 2005

Constrained Nonlinear Optimization
Active Set Identification in Nonlinear Programming
Christina Oberlin, Stephen Wright

Systems governed by Differential Equations Optimization
On the control of an evolutionary equilibrium in micromagnetics
Michal Kocvara, Martin Kruzik, Jiri V. Outrata

Quadratic Programming
Sensitivity analysis in convex quadratic optimization: simultaneous perturbation of the objective and right-hand-side vectors
Alireza Ghaffari Hadigheh, Oleksandr Romanko, Tamas Terlaky


March 2005

Unconstrained Optimization
NOTE ON PAN'S SECOND-ORDER QUASI-NEWTON UPDATES
Zhang Leihong, Pan Pingqi

On Augmented Lagrangian methods with general lower-level constraints
Roberto Andreani, Ernesto Birgin, José Mario Martínez, María Laura Schuverdt

Adaptive Barrier Strategies for Nonlinear Interior Methods
Jorge Nocedal, Andreas Wächter, Richard A Waltz

Constrained Nonlinear Optimization
Local Analysis of the Feasible Primal-Dual Interior-Point Method
R. Silva, J. Soares, L. N. Vicente


April 2005

Constrained Nonlinear Optimization
Elastic-Mode Algorithms for Mathematical Programs with Equilibrium Constraints: Global Convergence and Stationarity Properties
Mihai Anitescu, Paul Tseng, Stephen J. Wright


May 2005

On the convergence rate of the Cauchy algorithm in the l2 norm
Elizabeth W. Karas, Alessandra M. Mota, Ademir A. Ribeiro

Interior-Point l_2 Penalty Methods for Nonlinear Programming with Strong Global Convergence Properties
Lifeng Chen, Donald Goldfarb

Bound-constrained Optimization
An Extension of the Conjugate Directions Method With Orthogonalization to Large-Scale Problems With Bound Constraints
Edouard Boudinov, Arkadiy Manevich


June 2005

A note on KKT points of homogeneous programs
Y.B. ZHAO, D. Li


July 2005

Constrained Nonlinear Optimization
A primal-dual interior point method for nonlinear optimization over second order cones
Hiroshi Yamashita, Hiroshi Yabe

Knitro: An Integrated Package for Nonlinear Optimization
r.h. byrd, j. nocedal, r.a. waltz

Density-based Globally Convergent Trust-Region Methods for Self-Consistent Field Electronic Structure Calculations
Juliano B. Francisco, José Mario Martínez, Leandro Martínez

Quadratic Programming
Efficient and cheap bounds for (standard) quadratic optimization
I.M. Bomze , M. Locatelli, F. Tardella

Geometry of Sample Sets in Derivative Free Optimization. Part II: Polynomial Regression and Underdetermined Interpolation
Andrew R. Conn, Katya Scheinberg, Luis N. Vicente

Constrained Nonlinear Optimization
A primal-infeasible interior point algorithm for linearly constrained convex programming
Yan-jin Wang, Pu-sheng Fei


August 2005

Constrained Nonlinear Optimization
Iterative Solution of Augmented Systems Arising in Interior Methods
Anders Forsgren, Philip Gill, Joshua Griffin


September 2005

Systems governed by Differential Equations Optimization
Nonlinear optimal control: Numerical approximations via moments and LMI-relaxations
Jean B. Lasserre, Christophe Prieur, Didier Henrion


October 2005

Constrained Nonlinear Optimization
Interpretation of interior point methods as damped Newton methods
P Armand, J Benoist, D Orban

Constrained Nonlinear Optimization
On warm starts for interior methods
Anders Forsgren

Sequential Subspace Optimization Method for Large-Scale Unconstrained Problems
Guy Narkiss, Michael Zibulevsky


November 2005

Primal interior-point method for large sparse minimax optimization.
Ladislav Luksan, Ctirad Matonoha, Jan Vlcek

Unconstrained Optimization
Trust-region interior-point method for large sparse l_1 optimization.
Ladislav Luksan, Ctirad Matonoha, Jan Vlcek

Constrained Nonlinear Optimization
Interior-Point Methods for Nonconvex Nonlinear Programming: Regularization and Warmstarts
H.Y. Benson, D.F. Shanno

An efficient conjugate direction method with orthogonalization for large-scale quadratic optimization problems
Edouard Boudinov, Arkadiy Manevich


December 2005

An interior Newton-like method for nonnegative least-squares problems with degenerate solution
Stefania Bellavia, Maria Macconi, Benedetta Morini


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