Article ID: | iaor20091370 |
Country: | France |
Volume: | 42 |
Issue: | 2 |
Start Page Number: | 157 |
End Page Number: | 198 |
Publication Date: | Apr 2008 |
Journal: | RAIRO Operations Research |
Authors: | Dussault Jean-Pierre, Benchakroun A., Afia A. El, Yassini K. El |
In this paper, we study the differentiability of the trajectories of the logarithmic barrier algorithm for a nonlinear program when the set Λ* of the Karush–Kuhn–Tucker multiplier vectors is empty owing to the fact that the constraint qualifications are not satisfied.