Research
Michel H. Geoffroy, Professeur des Universités
Laboratoire AOC, Dept. de Mathématiques, Université des Antilles et de la Guyane
97157 Pointe à Pitre cedex, Guadeloupe (France)
Tel: ++(0)590-483-091 - Fax: ++(0)590-483-086 - michel.geoffroy@univ-ag.fr
Research Interests
- Set-valued Operators (2000 MSC: 47H04)
- Variational methods including variational inequalities (2000 MSC: 49J40)
- Methods involving semicontinuity and convergence (2000 MSC: 49J45)
- Nonsmooth Analysis (2000 MSC: 49J52)
- Set-valued and variational analysis (2000 MSC: 49J53)
- Optimization and variational techniques (2000 MSC: 65K10)
Ph.D. Students
- Michaël Gaydu (since November 2007)
- Steeve Burnet (since September 2008)
Recent Publications
- M. H. Geoffroy, Stability of Mann's iterates under metric regularity, Applied Mathematics and Computation 215 (2009) 686-694.
- M. H. Geoffroy, C. Jean-Alexis and
A. Piétrus, A Hummel-Seebeck type method for variational inclusions, Optimization 58 No. 4, (2009), 389-399.
- M. Gaydu and M. H. Geoffroy, Tikhonov regularization of metrically regular inclusions, Positivity 13 No 2, (2009) 385-398.
- M.
H. Geoffroy, An inertial proximal scheme for nonmonotone mappings, J. Math. Anal. Appl. 350 No.1, (2009) 147-156.
- M.
H. Geoffroy, C. Jean-Alexis and A. Piétrus, Iterative solving of
variational inclusions under Wijsman perturbations, Journal of Global
Optimization, 42 no.1 (2008) 111-120.
- F.
J. Aragón Artacho and M. H. Geoffroy, Characterization of metric
regularity of subdifferentials, Journal of Convex Analysis, 15
(2008), no. 2, 365-380.
- F.
J. Aragón Artacho, A. L. Dontchev and M. H. Geoffroy, Convergence of
the proximal point method for metrically regular mappings, ESAIM Proc
17, 1-8 (2007).
Talks
- 7th
AIMS International Conference on Dyn. Systems, Diff. Equations and
Applications, May 18-21, 2008, Arlington, Texas, USA.
- Séminaire
du Département de Mathématiques. Université des Antilles et de la
Guyane, April 26, 2007, Pointe-à-Pitre, Guadeloupe (FR.).
- XV
International Symposium on Mathematical Methods Applied to the Sciences
(SIMMAC) , February 21-24, 2006, San José, Costa Rica.
- Présentation
scientifique. Expertise ministérielle, Université des Antilles et de
la Guyane, May 30, 2005, Pointe-à-Pitre, Guadeloupe (FR.).
- Seminar of the Department of Mathematics. Wayne State University, April 27, 2005, Detroit, Michigan, USA.
- Colloquium, Department of Mathematics. University of Toledo, April 15, 2005, Toledo, Ohio, USA.
- Workshop on Control, Set-Valued Analysis and Applications, April 5-8, 2004, Pointe-à-Pitre, Guadeloupe (FR.).
- Douzièmes Journées du Groupe MODE de la SMAI, March 25-27, 2004, Le Havre, France.
- Séminaire
du Département de Mathématiques. Université des Antilles et de la
Guyane, January 29, 2004, Pointe-à-Pitre, Guadeloupe (FR.).
- French-German-Italian Conference on Optimization, September 4-8, 2000, Montpellier, France.
-
Huitièmes Journées du Groupe MODE de la SMAI, March 23-25, 2000, Toulouse, France.