Menu

• Welcome page 
• Teaching 
• Talks & conferences 
• Publications 
• Software
• Extended CV 
• Links 

Curriculum vitæ

Professional and social background

• Permanent research position at INRIA, Rennes, France.
• Former Scientific leader of IPSO and former scientific vice-deputy at Inria-Rennes
• 4 children.

Complete CV (December, 2020).

Research topics

Numerical methods for :

• Ordinary differential equations.
• Differential algebraic equations.
• Hamiltonian systems.
• Hamilton-Jacobi equations
• Reaction-diffusion equations
• Highly-oscillatory PDEs (waves, Schrödinger...)

Algebraic structures involved in numerical analysis of ODEs:

• B-series and generalisations
• modified equations

Encryption algprithms:

• fully homomorphic encryption (TFHE and variants)
• functional encryption

Education

• 21/01/2000 : Habilitation à diriger des recherches, Institut Mathématiques de Rennes, University of Rennes I, Rennes.
• 1993-1994 : Post doctoral year in the Department of Mathematics of the University of Auckland, New Zealand.
• 1990-1993 : Ph.D. in Computer Science, University of Rennes I, Rennes, under the supervision of Bernard Philippe and Michel Crouzeix.
• 1988-1989 : D.E.A. of Numerical Analysis, Paris VI.
• 1986-1989 : Ecole Centrale Paris, Chatenay-Malabry.
• 1984-1986 : Preparatory Classes for Engineering Schools.