1983-1987: Engineer, Telesystemes S.A., Paris, France.
1987-2007: Researcher, CNRS, UMR 7086 (CNRS - University Paris 7), Paris, France.
2007-2009: Researcher, CNRS, URA 2096 (CNRS - CEA), Saclay, France.
2010-2018: Researcher, CNRS, UMR-S 973 (INSERM - University Paris 7), Paris, France.
2019-: Researcher, CNRS, UMR 8251 (CNRS - University Paris 7), Paris, France.
Mathematical chemistry, cheminformatics, symmetry and chirality (mathematical).
Geometry, shape analysis, graph theory. Discrete and continuous optimization.
Numerical algorithms programming (fortran).
Experienced in scientific edition, E-publishing, conference organization.
Open access, freewares.
Please visit:
http://petitjeanmichel.free.fr/itoweb.petitjean.html
http://petitjeanmichel.free.fr/itoweb.petitjean.freeware.html
and related pages.