Personal profile

Education/Academic qualification

Doctor of Science, University of Namur

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

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Projects 1981 2019

Research Output 1981 2017

Design of a synthetic population of geostationary space debris by statistical means

Petit, A., Casanova, D., Dumont, M. & Lemaitre, A. 2017 Spaceflight Mechanics 2017. Univelt Inc., Vol. 160, p. 3451-3462 12 p.

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

Space debris
space debris
Telescopes
fragmentation
Orbits
Space debris
space debris
space weather
atmospheric models
debris

Effective resonant stability of Mercury

Sansottera, M., Lhotka, C. & Lemaitre, A. 16 Jul 2015 In : Monthly Notices of the Royal Astronomy Society. 452, 4, p. 4145-4152 8 p.

Research output: Contribution to journalArticle

orbits
eccentricity
planets
planet
libration

naXys dans les étoiles

Carletti, T. & Lemaitre, A. 8 Jul 2014

Research output: Non-textual formDigital or Visual Products

File
canals
planetary systems
stars

Preface

Lemaitre, A. & Libert, A. S. 1 Jan 2014 In : Proceedings of the International Astronomical Union. 9, p. ix-x

Research output: Contribution to journalEditorial

Activities 1997 2009

  • 45 Participation in conference
  • 20 Participation in workshop, seminar, course

Cycle de conferences grand public dans le cadre de l'annee Internationale de l'Astronomie

Lemaitre, A. (Organiser)
1 Jan 200931 Dec 2009

Activity: Participation in conference

Colloquium "Dynamics of Celestial Bodies", in honor of J. Hadjidemetriou. Membre du SOC.

Lemaitre, A. (Participant)
23 Jun 200826 Jun 2008

Activity: Participation in conference

Groupe de contact FNRS : Astronomie - Astrophysique

Lemaitre, A. (Contributor)
11 Apr 2008

Activity: Participation in conference

Ecole thematique du CNRS Relativite en Astronomie : Bases et recents developpements

Lemaitre, A. (Participant)
15 Mar 200822 Mar 2008

Activity: Participation in workshop, seminar, course

Thesis

Analyse de stabilité de systèmes non linéaires

Author: Claudot, D., 2005

Supervisor: Winkin, J. (Supervisor), Callier, F. (Jury) & Lemaitre, A. (Jury)

Student thesis: Master typesMaster of Mathematical sciences

A parallelized micro-simulation platform for population and mobility behavior. Application to Belgium.

Author: Barthelemy, J., 25 Apr 2014

Supervisor: Toint, P. (Supervisor), Cornelis, É. (Co-Supervisor), Lemaitre, A. (President), Carletti, T. (Jury), Jourquin, B. (Jury) & Deffuant, G. (Jury)

Student thesis: Doc typesDoctor of Sciences

File

A trust-region method for constrained derivative-free optimization and worst-case evaluation complexity of non-monotone gradient-related algorithms for unconstrained optimization.

Author: Rodrigues Sampaio, P., 25 Aug 2015

Supervisor: Toint, P. (Supervisor), Lemaitre, A. (President), Sartenaer, A. (Jury), Conn, A. (Jury) & Gratton, S. (Jury)

Student thesis: Doc typesDoctor of Sciences

File

Calcul de la distance minimale entre l'orbite de la Terre et celle d'un astéroïde proche de celle-ci

Author: Lepori, L., 2004

Supervisor: Deleflie, F. (Jury), Jancart, S. (Jury) & Lemaitre, A. (Supervisor)

Student thesis: Master typesMaster of Mathematical sciences

Calcul des équilibres, aires critiques et probabilités de capture dans le second modèle fondamental de résonance avec équilibres asymétriques

Author: Istace, A., Jun 1999

Supervisor: Lemaitre, A. (Supervisor) & Rasson, J. P. (Co-Supervisor)

Student thesis: Master typesMaster of Mathematical sciences