Experience

Sorbonne Université

• France
• Higher Education
• 700 & Above Employee

• Professeur

  • Jan 2018 - Present



Pierre and Marie Curie University

• France
• Research
• 700 & Above Employee

• Professeur des Universités

  • Oct 1990 - Present

  Membre élu du conseil scientifique de 2008 à 2012Président de la commission des thèses/HDR de mathématiques Membre élu du conseil scientifique de 2008 à 2012Président de la commission des thèses/HDR de mathématiques



Inria

• France
• Research Services
• 700 & Above Employee

• Associate Researcher

  • Jan 2004 - Present

  Associate Member of Sosso2, then Sisyphe and MycenaeContributed research in mathematical modeling of neuroendocrinology Associate Member of Sosso2, then Sisyphe and MycenaeContributed research in mathematical modeling of neuroendocrinology



Société francophone de biologie théorique

• Président

  • Jun 2014 - Present

  The SFBT was created in the early 1980s under the impetus of Pierre Delattre, Michel Thellier and René Thom with the objective to promote the development of methods and theoretical formalisms useful for fundamental biological research as well as for practical applications. The strength and originality of the SFBT are to bring together scientists from various fields and with heterogeneousbackgrounds to debate hot topics in theoretical biology. These cross-disciplinary connections often raise interesting and fruitful discussions and sometimes give rise to new collaborations. For most of the participants, the SFBT meeting, which takes place once a year in Saint-Flour (France) and once every 3 years in a French-speaking country (e.g. Canada and Morocco), is the place where they can exchange new ideas and discover new theoretical work in mathematical biology. Another important vocation for the SFBT is to provide young researchers an overview of the latest research in their area and to give them a different reading of their research topics through meetings with scientists whose training is often quite different from their usual working environment.



Shanghai Jiao Tong University

• China
• Higher Education
• 700 & Above Employee

• Distinguished visiting chair professor

  • Oct 2016 - Oct 2016

  Conferences and development of joint research in Bifurcation Theory of Dynamical Systems and its applications to modeling. Conferences and development of joint research in Bifurcation Theory of Dynamical Systems and its applications to modeling.



Xi'an Jiaotong University

• Education Administration Programs
• 700 & Above Employee

• Undergraduate Course (Talented Students Education Office) on Nonlinear Systems and Models

  • Nov 2014 - Nov 2014

  Nonlinear Dynamics and ModelsNonlinear dynamics is developed in three different directions. Geometric qualitative theory of phase portraits, analysis (normal form, averaging, perturbative approach, asymptotics) and numerical simulations. This course is of basic level for undergraduate students who followed fundamental courses of linear algebra, differential calculus, topology and provides them an introduction to nonlinear dynamics. Nonlinear dynamics applications are ubiquitous in many sciences including physics, mechanics, biology and economics. In return, this field has received important feed-back from modeling. We also include in this course presentations of such models.



IRD

• France
• Research Services
• 700 & Above Employee

• Membre nommé de la CSS1

  • 2007 - 2011

  Membre de la commission scientifique sectorielle 1, sciences physiques et chimiques de l'environnement planétaire Membre de la commission scientifique sectorielle 1, sciences physiques et chimiques de l'environnement planétaire



CNRS

• France
• Research Services
• 700 & Above Employee

• Chargé de recherches

  • Oct 1983 - Sep 1990

  Contributions to the Hilbert's 16th problem on limit cycles. Mathematical physics mainly in the field of integrable Hamiltonian dynamics. Symplectic techniques related with analysis of wave equations on Riemannian manifolds.

• Attaché de recherches

  • Oct 1977 - Oct 1983

  After my thesis (1980), from 1981 to 1983, my research focussed on global bifurcation theory of vector fields by introducing techniques from sub-analytic geometry in the subject.



University of Arizona

• United States
• Higher Education
• 700 & Above Employee

• Visiting Associate Professor

  • Aug 1986 - Dec 1986

  Research activity on Integrable Dynamics, Hamiltonian SystemsTeaching Analysis, Fourier series undergraduate level Research activity on Integrable Dynamics, Hamiltonian SystemsTeaching Analysis, Fourier series undergraduate level



University of California, Berkeley

• United States
• Higher Education
• 700 & Above Employee

• Visiting Scholar

  • Jul 1984 - Aug 1984

  Teaching Analysis (undergraduate) at the Summer Session Teaching Analysis (undergraduate) at the Summer Session



IMPA

• Coopérant militaire

  • Oct 1980 - Dec 1981

  Research activity on Dynamical Systems and Bifurcation theoryTeaching ``Polynomial vector fields and Dulac's theorem" (Graduate) Research activity on Dynamical Systems and Bifurcation theoryTeaching ``Polynomial vector fields and Dulac's theorem" (Graduate)



Education nationale

• Professeur Agrégé

  • 1975 - 1976

  Préparation à l'oral d'Analyse de l'agrégation à l'institut Fourier Préparation à l'oral d'Analyse de l'agrégation à l'institut Fourier