Skander Charfi

About Me

I am a Hadamard postdoctoral researcher, in the "Laboratoire de Mathématiques d’Orsay (LMO)", under the supervision of Claude Viterbo, since the year 2025.

I defended my PhD in March 2025, titled « On the Recurrence of Lagrangian Submanifolds and Viscosity Solutions under Symplectic Actions that Deviate the Vertical », under the supervision of ​​Marie-Claude Arnaud (Université Paris-Cité) and ​Jacques Féjoz

My research interests fall around the weak-KAM theory. I am interested in the behaviour of recurrent viscosity solutions of the Hamilton-Jacobi equation in the case of time-periodic, non-autonomous, convex Hamiltonians. 

My Curriculum Vitae :

These are my french CV  and my english CV.

Contact Details

Address : Laboratoire de Mathématiques d'Orsay
​​​​Faculté des Sciences d’Orsay, Université Paris-Saclay 
​         Bâtiment 307, rue Michel Magat
​ ​F-91405 Orsay Cedex 

Office :  2O21

Email : firstname.lastname@universite-paris-saclay.fr
​Firstname = skander et Lastname = charfi