Nonlinear Optimization Submissions - 2008

January 2008

Primal interior point method for minimization of generalized minimax functions
Ladislav Luksan, Ctirad Matonoha, Jan Vlcek

Unconstrained Optimization
Benchmarking Derivative-Free Optimization Algorithms
Stefan Wild, Jorge Moré

Quadratic Programming
Adaptive Constraint Reduction for Convex Quadratic Programming
Jin Jung, Dianne O'Leary, Andre Tits

February 2008

Nonlinear Systems and Least-Squares
Trust-region and other regularisations of linear least-squares problems
Coralia Cartis, Nicholas Gould, Philippe Toint

Constrained Nonlinear Optimization
Directed Cholesky factorizations and applications
Ferenc Domes, Arnold Neumaier

Constrained Nonlinear Optimization
A scaling algorithm for polynomial constraint satisfaction problems
Ferenc Domes, Neumaier Arnold

March 2008

Constrained Nonlinear Optimization
On mutual impact of numerical linear algebra and large-scale optimization with focus on interior point methods
Marco D'Apuzzo, Valentina De Simone, Daniela di Serafino

On the Geometry Phase in Model-Based Algorithms for Derivative-Free Optimization
Giovanni Fasano, Jose Luis Morales, Jorge Nocedal

Interior methods for finding a trust-region step
Jennifer B. Erway, Philip E. Gill

Quadratic Programming
Constraint propagation on quadratic constraints
Ferenc Domes, Neumaier Arnold

Constrained Nonlinear Optimization
Concave programming for minimizing the zero-norm over polyhedral sets
Francesco Rinaldi, Fabio Schoen, Marco Sciandrone

April 2008

Unconstrained Optimization
Accelerated line-search and trust-region methods
P.-A. Absil, K. A. Gallivan

May 2008

Constrained Nonlinear Optimization
A Primal-Dual Augmented Lagrangian
Philip E. Gill, Daniel P. Robinson

Systems governed by Differential Equations Optimization
Automatically Assessing the Performance of an Optimization-Based Multigrid Method
Stephen G. Nash, Robert Michael Lewis

Constrained Nonlinear Optimization
A Matrix-free Algorithm for Equality Constrained Optimization Problems with Rank-deficient Jacobians
Frank E. Curtis, Jorge Nocedal, Andreas Waechter

Quadratic Programming
A computational study of the use of an optimization-based method for simulating large multibody systems
Cosmin Petra, Bogdan Gavrea, mihai anitescu, florian potra

Unconstrained Optimization
Extended Barzilai-Borwein method for unconstrained minimization problems
Yasushi Narushima, Takahiko Wakamatsu, Hiroshi Yabe

Unconstrained Optimization
ORBIT: Optimization by Radial Basis Function Interpolation in Trust-Regions
Stefan Wild, Rommel Regis, Christine Shoemaker

Quadratic Programming
An LPCC Approach to Nonconvex Quadratic Programs
Jing Hu, John E. Mitchell, Jong-Shi Pang

June 2008

Proximal Point Methods for Functions Involving Lojasiewicz, Quasiconvex and Convex Properties on Hadamard Manifolds
Erik Papa Quiroz, Paulo Roberto Oliveira

A SECOND DERIVATIVE SQP METHOD WITH IMPOSED DESCENT
N I M Gould, D P Robinson

July 2008

Bound-constrained Optimization
Numerical Experience with a Recursive Trust-Region Method for Multilevel Nonlinear Optimization
Serge Gratton, Melodie Mouffe, Annick Sartenaer, Philippe L Toint, Dimitri Tomanos