ICCOPT 2013 Talk, Room 1.5, Wednesday, July 31, 14:30-16:00

 Speaker: Phillipe R. Sampaio, University of Namur, Belgium
 Title: Equality-constrained derivative-free optimization
 Co-authors: Philippe Toint

 Abstract:
Scientific Program

In this work, we look into new derivative-free methods to solve equality-constrained optimization problems. Of particular interest, are the trust-region techniques, which have been investigated for the unconstrained and bound-constrained cases. For solving equality-constrained optimization problems, we introduce a derivative-free adaptation of the trust-funnel method combined with a self-correcting geometry scheme and present some encouraging initial numerical results.


 Talk in: Organized Session Wed.B.15 Advances in derivative free optimization III
 Cluster: Derivative-free and simulation-based optimization


 Go to: Wed.B
 Go to: unframed Scientific Program

 Go to: ICCOPT 2013 Main Webpage