

Optimization Online Digest — May 2013
Applications — OR and Management Sciences
Practical Multiobjective Programming
Isaac Siwale
Solution of Nonlinear Equations via Optimization
Isaac Siwale
An interior proximal point method with phidivergence for Equilibrium Problems
Paulo Oliveira, Paulo Santos, Afonso Silva, Arnaldo Brito
A Strong Preemptive Relaxation for Weighted Tardiness and Earliness/Tardiness Problems on Unrelated Parallel Machines
Halil Sen, Kerem Bulbul
Strategic Health Workforce Planning
Weihong Hu, Mariel S. Lavieri, Alejandro Toriello, Xiang Liu
An FPTAS for Capacity Constrained Assortment Optimization
Antoine Desir, Vineet Goyal
Credit Price Optimisation within Retail Banking
T. De la Rey, S.E. Terblanche
Applications — Science and Engineering
Adaptive Observations And Multilevel Optimization In Data Assimilation
Serge Gratton, Monserrat RinconCamacho, Philippe L. Toint
Combinatorial Optimization
Acceleration and Stabilization Techniques for Column Generation Applied to Capacitated Resource Management Problems
Alper Uygur
Handelman's hierarchy for the maximum stable set problem
Monique Laurent, Zhao Sun
Complementarity and Variational Inequalities
Nonlinear Equilibrium for optimal resource allocation
Roman Polyak
Convex and Nonsmooth Optimization
The proximalproximal gradient algorithm
Ting Kei Pong
GENERALIZATIONS OF THE DENNISMOR\'E THEOREM II
Asen L. Dontchev
Minimal Residual Methods for Complex Symmetric, Skew Symmetric, and Skew Hermitian Systems
SouCheng Choi
Lagrangian Transformation and Interior Ellipsoid Methods in Convex Optimization
Roman Polyak
A proximal technique for computing the Karcher mean of symmetric positive definite matrices
Ronaldo Malheiros Gregório, Paulo Roberto Oliveira
On the Complexity Analysis of Randomized BlockCoordinate Descent Methods
Zhaosong Lu, Lin Xiao
Robust convex relaxation for the planted clique and densest ksubgraph problems
Brendan Ames
Level Bundle Methods for Constrained Convex Optimization with Various Oracles
Wim van Ackooij , Welington de Oliveira
Nonsmooth Optimization Using Uncontrolled Inexact Information
Jérôme Malick, Welington de Oliveira, sofia Zaourar
On full Jacobian decomposition of the augmented Lagrangian method for separable convex programming
Bingsheng He, Liusheng Hou, Xiaoming Yuan
The Complexity of Largescale Convex Programming under a Linear Optimization Oracle
Guanghui Lan
Global Optimization
Efficient random coordinate descent algorithms for largescale structured nonconvex optimization
Ion Necoara, Andrei Patrascu
Nonmonotone line search methods with variable sample size
Nataša Krejić, Nataša Krklec Jerinkić
New and Improved Conditions for Uniqueness of Sparsest Solutions of Underdetermined Linear Systems
Y Zhao
Integer Programming
Cuttingplanes for optimization of convex functions over nonconvex sets
Daniel Bienstock, Alexander Michalka
Using diversification, communication and parallelism to solve mixedinteger linear programs
Rodolfo Carvajal, Shabbir Ahmed, George Nemhauser, Kevin Furman, Vikas Goel, Yufen Shao
Linear, Cone and Semidefinite Programming
On a generalization of P'olya's and PutinarVasilescu's Positivstellens\"atze
Peter J.C. Dickinson, Janez Povh
WorstCase Results For Positive Semidefinite Rank
Jo\~ao Gouveia, Richard Z. Robinson, Rekha R. Thomas
Updating LU Factors of LP Simplex Bases
Sande Gordon
Nonlinear Optimization
An Inexact Sequential Quadratic Optimization Algorithm for LargeScale Nonlinear Optimization
Frank E Curtis, Travis C Johnson, Daniel P Robinson, Andreas Waechter
Incremental Accelerated Gradient Methods for SVM Classification: Study of the Constrained Approach
Nicolas Couellan, Sophie Jan
An example of slow convergence for Newton's method on a function with globally Lipschitz continuous Hessian
Coralia Cartis, Nicholas I.M. Gould, Philippe L. Toint
A filter method with unified step computation for nonlinear optimization
Nicholas I. M. Gould, Yueling Loh, Daniel P. Robinson
A Linesearchbased Derivativefree Approach for Nonsmooth Optimization
Giovanni Fasano, Giampaolo Liuzzi, Stefano Lucidi, Francesco Rinaldi
A matrixfree approach to build band preconditioners for largescale boundconstrained optimization
Valentina De Simone, Daniela di Serafino
Dual equilibrium problems: how a succession of aspiration points converges to an equilibrium
Felipe Garcia Moreno, Paulo Roberto Oliveira, Antoine Soubeyran
Secondorder necessary conditions in Pontryagin form for optimal control problems
J. Frederic Bonnans, Xavier Dupuis, Laurent Pfeiffer
Secondorder sufficient conditions for strong solutions to optimal control problems
J. Frederic Bonnans, Xavier Dupuis, Laurent Pfeiffer
An inexact and nonmonotone proximal method for smooth unconstrained minimization
S. A. Santos, R. C. M. Silva
Efficient tridiagonal preconditioner for the matrixfree truncated Newton method
Ladislav Luksan, Jan Vlcek
Optimization Software and Modeling Systems
CUTEst: a Constrained and Unconstrained Testing Environment with safe threads
Nicholas Gould, Dominique Orban, Philippe Toint
Computing in Operations Research using Julia
Miles Lubin, Iain Dunning
Robust Optimization
Asymptotic Convergence Analysis for Distributional Robust Optimization and Equilibrium Problems
Hailin Sun, Huifu Xu
Robustness to Dependency in Portfolio Optimization Using Overlapping Marginals
Xiaobo Li, Karthik Natarajan, Xuan Vinh Doan
CVaR Approximations for Minimax and Robust Convex Optimization
Edward Anderson, Huifu Xu, Dali Zhang
Stochastic Programming
Kusuoka Representations of Coherent Risk Measures in General Probability Spaces
Nilay Noyan, Gabor Rudolf
Other Topics
Generalized vectorvalued proximal point algorithm in multiobjective optimization
R.A. Rocha, P.R. Oliveira, R. Gregório, M. Souza
A TrustRegion Method for Unconstrained Multiobjective Problems with Applications in Satisficing Processes
Kely Diana Villacorta, Paulo Roberto Oliveira, Antoine Soubeyran
