Volume 17, Issue 1 (2012)
Research Articles
Robust Resistance Network Topology Design by Conic Optimization
C. Roos, Y. Bai, and D. Chaerani
A Superlinearly Convergent Penalty Method with Nonsmooth Line Search for Constrained Nonlinear Least Squares
Nezam Mahdavi-Amiri and Mohammad Reza Ansari
A New Criterion for Optimality in Nonlinear Programming
L.M. Graña Drummond and A.N. Iusem
Model Calibration in Option Pricing
Andre Loerx and Ekkehard W. Sachs
Preconditioning Large Indefinite Linear Systems
Giovanni Fasano and Massimo Roma
CG Versus MINRES: An Empirical Comparison
David Chin-Lung Fong and Michael Saunders
The Squared Slacks Transformation in Nonlinear Programming
Paul Armand and Dominique Orban
A New Sparse Quasi-Newton Update Method
Minghou Cheng, Yu-Hong Dai, and Rui Diao
Global Search Strategies for Solving Multilinear Least-Squares Problems
Mats Andersson, Oleg Burdakov, Hans Knutsson, and Spartak Zikrin
Numerical Experience with Damped Quasi-Newton Optimization Methods when the Objective Function is Quadratic
Mehiddin Al-Baali and Anton Purnama
