Emmanuel Trélat

Emmanuel Trélat (born 24 December 1974) is a French mathematician.

Emmanuel Trélat
Born (1974-12-24) 24 December 1974
NationalityFrench
Alma materUniversity of Burgundy
École normale supérieure de Cachan
Scientific career
FieldsControl theory
InstitutionsSorbonne Université
ThesisEtude asymptotique et transcendance de la fonction valeur en contrôle optimal (2000)
Doctoral advisorBernard Bonnard

Education and career

Emmanuel Trélat was admitted at École normale supérieure de Cachan (mathematics) in 1995 and obtained the agrégation in 1998. In 2000, he obtained a doctorate under the direction of Bernard Bonnard at the University of Burgundy at Dijon with thesis titled Étude asymptotique et transcendance de la fonction valeur en contrôle optimal; catégorie log-exp en géométrie sous-Riemannienne dans le cas Martinet (Asymptotic study and transcendence of the value function in optimal control; category log-exp in sub-Riemannian geometry in the Martinet case).[1] In 2001 he was appointed an assistant professor at the University of Paris-Sud, where he obtained in 2005 his habilitation Contrôle en dimension finie et infinie (Control in finite and infinite dimension). In 2006 he was appointed a professor at the University of Orleans. Since 2011 he has been a professor at Sorbonne Université at the Laboratoire Jacques-Louis Lions. From 2015 to 2019 he was the director of the Fondation sciences mathématiques de Paris. Since 2020, he is the director of the Laboratoire Jacques-Louis Lions.

Emmanuel Trélat's research focuses on control theory in finite and infinite dimensions, sub-Riemannian geometry, image analysis, domain optimization. He is also a specialist in numerical methods in optimal control, particularly in aerospace applications.[2]

Honors and awards

Selected publications
  • Contrôle optimal: theorie et applications. Paris: Vuibert. 2005. ISBN 978-2-7117-2219-8; 250 pages SUDOC 129684163
  • with Bernard Bonnard and Ludovic Faubourg: Mécanique céleste et contrôle de systèmes spatiaux. Mathématiques et applications, 51. Springer Verlag. 2006. ISBN 978-3-540-28373-7; xiv + 276 pages SUDOC 094211973

References
  1. Emmanuel Trélat at the Mathematics Genealogy Project
  2. Trélat, Emmanuel (2012). "Optimal control and applications to aerospace: some results and challenges". Journal of Optimization Theory and Applications. 154 (3): 713–758. doi:10.1007/s10957-012-0050-5. S2CID 16416814.
  3. "Felix Klein Prize "for combining truly impressive and beautiful contributions in fine fundamental mathematics to understand and solve new problems in control of PDE's and ODE's (continuous, discrete and mixed problems), and above all for his studies on singular trajectories, with remarkable numerical methods and algorithms able to provide solutions to many industrial problems in real time, with substantial impact especially in the area of astronautics"". 6th European Congress of Mathematics.
  4. "Prix Blaise Pascal". Société de Mathématiques Appliquées et Industrielles.
  5. "le Grand Prix 2016 de l'Académie des Sciences Mme Victor Noury".
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