Publications
Please check my Google Scholar page for an up-to-date list, or follow the links on the Research page.Here are a few manuscripts that might not be available elsewhere:
A. Wächter and L. T. Biegler
On
the Implementation of an Interior-Point Filter Line-Search Algorithm
for Large-Scale Nonlinear Programming
Mathematical Programming 106(1), pp. 25-57, 2006 [link]
Tables for the numercal results in the paper: IPOPT [pdf],
KNITRO [pdf], LOQO [pdf]
A. Wächter
An Interior Point Algorithm for
Large-Scale Nonlinear Optimization with Applications in Process
Engineering
PhD Thesis, Carnegie Mellon University, 2002
[pdf]
A. Wächter and L. T. Biegler
Global and Local Convergence of a
Reduced Space Quasi-Newton Barrier Algorithm for Large-Scale
Nonlinear Programming
CAPD Technical Report B-00-06, Carnegie Mellon Univeristy (2000) [pdf]
Slides
These are slides from some selected presentations and short courses:
Constrained Nonlinear Optimization Algorithms:
Short course at the Institute for Mathematics and its Applications at
the University of Minnesota: [slides]
Numerical Nonlinear Optimization:
4-part tutorial given at the Center of Nonlinear Studies at Los Alamos
Natrional Laboratories: [part1],
[part2], [part3],
[part4]