INVITED CONFERENCES

 

  1. (2005)  (Invited speaker) "Second International Conference of Applied Mathematics", Plovdiv (Bulgaria), 12-17 August, 2005.
  2. (2003) (Invited session) 'Optimisation of Infinite Dimensional Systems' of 9th IEEE International Conference on Methods and Models in Automation and Robotics, Miedzyzdroje (Poland), 25-28 August 2003. Title of the communication: Analysis of robust control problems for a quasilinear parabolic equations.
  3. (2003) (Invited session)  'Optimisation of Infinite Dimensional Systems' of 9th IEEE International Conference on Methods and Models in Automation and Robotics, Miedzyzdroje (Poland), 25-28 August 2003. Title of the communication: Mathematical and computional methods of an optimal control for the primitive equations in a coupled atmosphere-ocean model.
  4. (2002) (Invited session) 'Infinite Dimensional Control Systems' du "8th IEEE International Conference on Methods and Models in Automation and Robotics", Szczecin (Poland), 2-5 September 2002.  Title of the communication: Studies in Robin-type boundary control problems for the primitive equation of the ocean.
  5. (1996) (Plenary talk) "Application of mathematics in Engineering and Business", Sozopol (Bulgaria),  septembre 1996.  Title of the communication: Resolution of optimal control problem for a perturbation linearized Navier-Stokes type equations.
  6. (1996) (Plenary talk) "Application of mathematics in Engineering and Business", Sozopol (Bulgaria), Septembre 1996. Title of the communication: Method of characteristics and error estimates of the perturbation of given mean flow.

 

INTERNATIONAL CONFERENCES

 

  1. (2004) "Inter. workshop on Shape optimization in life sciences and environment", GDR "New applications of shape optimization", Toulouse (France), 25-26 March 2004. Title of the communication: Optimal control problems of nonlinear parabolic systems with logistic time-varying delays.
  2. (2001) " 40th IEEE Conference on decision and control, Orlando (USA), 3-7 December 2001. Title of the communication: On some control problems in a shallow-water model.
  3. (2000) "Application of mathematics in Engineering, Sozopol (Bulgaria), 11-17 June 2000. Title of the communication: Studies in linear and nonlinear optimal control problems for viscous flows equations.

 

NATIONAL CONFERENCES

 

  1. (1997) " La Journée GRAM" (Groupe Rennais d'Applications des Mathématiques), 1997. Title of the communication: Méthodes de contrôle optimal appliquées à des problèmes issus de l'Océanographie.
  2. (1995) "27e Congrès National d'Analyse Numérique", Super Besse, 1995. Title of the communication:  Assimilation de données de surface dans un modèle océanique.
  3. (1995) "GDR Méthodes variationnelles en Météorologie et Océanographie", école de physique des Houches, 1995. Title of the communication:  Modélisation des courants océaniques par contrôle optimal. Assimilation de données de surface.
  4. (1994) "26e Congrès National d'Analyse Numérique", Les Karellis, 1994. Title of the communication : Une méthode de contrôle pour un problème de type Navier-Stokes en formulation mixte: Application à l'utilisation des mesures altimétriques en océanographie.

 

SEMINARS