December 17-18, 2010
University of Avignon
The colloquium on Optimization is organized by the Laboratory “Nonlinear Analysis and Geometry” of the University of Avignon. It is dedicated to Professor Michel Volle on occasion of his 60th birthday. The colloquium consists of 10 invited talks covering the areas of convex analysis, variational analysis and optimization in which Michel Volle has made significant contributions.
Venue: Campus Sainte-Marthe and Faculty of Sciences, University of Avignon.
Invited Speakers:
1. H. Attouch , University of Montpellier II
2. E. Ernst, University Paul Cézanne, Aix-Marseille
3. J-B. Hiriart-Urruty, University Paul Sabatier, Toulouse
4. M. Lopez, University of Alicante, Spain
5. J-E. Martinez-Legaz, Autonome University of Barcelona, Spain
6. J-P. Penot, University of Pau
7. M. Théra, University of Limoges
8. L. Thibault, University of Montpellier II
Program Committee:
Dinh The Luc (Chair, Avignon)
Juan-Enrique Martinez-Legaz (Spain)
Alberto Seeger (Avignon)
Organizing Committee:
Samuel Amstutz, Marc Ciligot-Travain, Daniel Gourion, Sophie Guillaume, Dinh The Luc, Alberto Seeger and Mounir Torki.
Program:
Friday, December 17, 2010
(Place: room 2E03, campus Ste Marthe)
08:00-09:00 Registration
Chair: Alberto Seeger
09:00-09:15 Opening Session
09:15-10:00 Jean-Paul Penot (University of Pau)
« Un pont entre la géométrie et la commande optimale »
10:00-10:45 Juan-Enrique Martinez-Legaz (Autonome University of Barcelona)
« Some surjectivity results for maximal monotone operators »
10:45-11:00 Coffee Break
Chair: Juan-Enrique Martinez-Legaz
11:00-11:45 Hedy Attouch (University of Montpellier II)
« Solving monotone inclusions via Newton-like methods. A continuous and
discrete dynamical approach »
11:45-12:30 Michel Théra (University of Limoges)
« Error bounds for a system of lower semicontinuous functions »
12:30-14:30 Lunch
Chair: Marco Antonio Lopez
14:30-15:15 Jean-Baptiste Hiriart-Urruty (Paul Sabatier University)
« La lutte pour les inégalités …»
15:15-16:00 Lionel Thibault (University of Montpellier II)
To be announced
16:00-16:15 Coffee Break
Chair: Michel Volle
16:15-17:00 Emil Ernst (Paul Cézanne University)
« Things that I have learned by working with Professor Volle »
17:00-17:45 Marc Ciligot-Travain (University of Avignon)
« Sur une notion de robustesse»
19:30 Dinner (Restaurant Entrée des Artistes, 1 Place des Carmes, Avignon)
Saturday, December 18, 2010
(Place: room amphithéâtre C, Faculty of Sciences)
Chair: Dinh The Luc
09:00-09:45 Marco Antonio Lopez (University of Alicante )
« A few formulas for the subdifferential of the supremum of an arbitrary family of extended real-valued functions » (slides)
09:45-10:30 Michel Volle (University of Avignon)
« Penalty functions, pseudo-penalty functions: classical results revisited, and new result »
10:30-11:15 Daniel Gourion (University of Avignon)
« Méthodes numériques pour l’optimisation multicritère non linéaire »
11:15-12:00 Farewell coffee
Registration:
There is no registration fee, but those who wish to attend the conference are requested to send a message to samuel.amstutz@univ-avignon.fr.
The dinner of December 17 is open to everyone who wishes to participate in it. The cost of the dinner is about 30 euros/ person. Reservations are to be made through samuel.amstutz@univ-avignon.fr.
