• A fully-constrained formulations of Einstein equations: setup and numerical implementation, talk given at the 20th Joint seminar on Cosmology and Gravitation Rikkyo University, Tokyo (Japan), October, 19th 2010
  
• Spectral methods for the solution of Einstein equations and simulation of black holes, seminar given at theDepartment of Physics Rikkyo University, Tokyo (Japan), October, 14th 2010
  
• A fully-constrained formulations of Einstein equations: setup and numerical implementation, seminar given at the GReCo, Institut d'Astrophysique de Paris Paris (France), February, 1st 2010
  
• A constrained scheme for Einstein equations in numerical relativity, seminar given at Laboratoire Jacques-Louis Lions Paris (France), January, 27th 2010
  
• Formulation of Einstein equations and their numerical solutions, seminar given at Institut de Physique Théorique, CEA Saclay (France), November, 25th 2009
  
• L'Univers comme laboratoire, Journées de prospective du GdR PCHE Palaiseau (France), September, 28th-29th 2009
  
• Improved constrained scheme for the Einstein equations: An approach to the uniqueness issue, talk given at the 12th Marcel Grossman meeting (MG12) Paris (France), July, 13th-18th 2009
  
• Numerical relativity and the simulation of gravitational waves, Seminar given at CEA Bruyères-le-Châtel (France), June 25th 2009
  
• The Einstein equations on a computer: formulations and numerical solutions, Seminar given at LPT Orsay (France), June 2nd 2009
  
• Relativistic numerical models for stationary superfluid neutron stars, talk given at the Pulsar workshop, Paris (France), November, 24th-26th 2008
  
• Gravitational field equations,Spectral methods and LORENE in the CoCoNuT code, lectures given at the First CoCoNuT school, MPA Garching (Germany), November, 3rd-6th 2008
  
• Spectral methods for numerical relativity, lecture given at Erice school Frontiers in numerical gravitational astrophysics Erice (Sicily), June, 27th-July 4th 2008
  
• Ondes gravitationnelles: états des lieux des détecteurs, public conference at Les mercredis de l'Observatoire Paris (France), March, 5th 2008
  
• Spectral metric solver and AH finder, talk given at the first CoCoNuT meeting in Garching (Germany), February, 11th-13th 2008
  
• Constrained evolution of gravitational-wave spacetimes, talk given at the 18th International Conference on General Relativity and Gravitation (GR18) Sydney (Australia), July, 8th-13th 2007
  
• A combined spectral/Godunov code for the simulation of gravitational waves from core collapse, talk given at Second International Conference on Numerical Simulation of Space Plasma Flows Paris (France), June, 11th-15th 2007
  
• Pulsars and neutron stars: an introduction to observations and current models, lecture given at Les Houches school on Exotic nuclei: new challenges Les Houches (France), May, 7th-18th 2007
  
• A la conquête des trous noirs: les trous noirs et les ondes gravitationnelles, public conference at Limoges University , Limoges (France), october, 12th 2006
  
• Solution of the gravitational wave tensor equation using spectral methods, invited talk at the New Frontiers in Numerical Relativity meeting, Potsdam (Germany), July 17 2006
• Fully-constrained formulation of Einstein's field equations using Dirac gauge, invited talk at the 70^th annual meeting of the Deutsche Physicalische Gesellschaft, Munich (Germany), March 24 2006
• Relativité numérique avec LORENE: étude de sources d'ondes gravitationnelles, talk at 5ème semaine de l'astrophysique française organized at Strasbourg (France), june 30 2005
  
• Sources astrophysiques d'ondes gravitationnelles, Seminar given at DAPNIA, CEA Saclay (France), June 21st 2005
  
• Les ondes gravitationnelles et l'expérience VIRGO, public conference at Anciens de la Radio et de l'Électronique Paris (France), May, 24th 2005
  
• Fully-constrained formulation of Einstein's field equations using Dirac gauge, invited talk at Problems in Computational Astrophysics: workshop III Relativistic Astrophysics UCLA (USA), May, 3rd 2005
• Modélisation de sources astrophysiques d'ondes gravitationnelles, Seminar given at Centre d'Étude Spatial du Rayonnement (CESR) Toulouse (France), february 24 2005
  
• Evolution of massive black hole binaries and Stars and gravitational waves in AGN disks , talk at Première réunion LISA-France (Collège de France, january 21 2005)
• Ondes gravitationnelles: une nouvelle fenêtre sur l'Univers, public conference during Journées du patrimoine organized at Observatoire de Paris september, 18th 2004
  
• Mariage des maillages: A new 3D general relativistic hydro code, talk at 17th International Conference on General Relativity (Dublin (Ireland), July, 21st 2004)
• Simulation of gravitational waves from core collapse events in general relativity, talk at 4ème semaine de l'astrophysique française organized at Jussieu(Paris, june 14-18 2004)
  
• Ondes gravitationnelles et physique des astres compacts, Seminar given at Service d'Astrophysique du CEA (Saclay, february 12 2004)
  
• Sources astrophysiques d'ondes gravitationnelles pour VIRGO et LISA, talk at Journées de prospective astroparticules à l'Observatoire de Paris, (Meudon january 14 2004)
• Langage Objet pour la RElativité NumériquE: une bibliothèque à la disposition de tous, talk at  Atelier ASSNA 2003 (IDRIS Orsay, december 16 2003)
• Ondes gravitationnelles et physique des astres compacts, talk at Journée du LUTH (Observatoire de Meudon, november 13 2003)
• "Mariage des maillages" for core collapse simulations in general relativity talk at Joint Burst 2003 / 5th EU-network meeting "Sources of Gravitational Radiation" (LAL, Orsay, May 19-22 2003)
• Ondes gravitationnelles basses fréquences et relativité numérique, talk at Journées de prospective astroparticules de Paris 7 (Dieppe, november 17 2002)
• Sources astrophysiques d'ondes gravitationnelles, Seminar given at Laboratoire de Physique des LASERs, Université Paris 13 (Villetaneuse, november 8, 2002)
  
• Gravitational waves from supernovae talk at First SNNS meeting (IPN, Orsay, march 21 2002)
• Solving wave equation with spectral methods , talk at the Mid-Term Review of the EU Network Sources of Gravitational Radiation (Southampton, UK, January 28 2002)
• Relativité numérique en astrophysique, talk at Gravitation et expérience 2001 (Grasse, october 9, 2001)
• Covariant conformal formulation of Einstein equations and Dirac formulation for numerical relativity, talk at Journées Relativistes 2001 (Dublin,  Ireland, September 6 2001)
• Testing General Relativity by looking for scalar gravitational waves, talk at VIRGO meeting (Pisa, october 17 2000)
• Monopolar gravitational wave signal from the collapse of a stellar core to a neutron star, talk at 19th Texas symposium (Paris, december 18, 1998)
• Étude numérique de sources de rayonnement gravitationnel en théorie tenseur-scalaire de la gravité, Soutenance de thèse de doctorat de l'Université Paris 7 (Meudon, March 11 1998)

Note: These documents are in PDF format.
 
 
In addition there is a brief CV and presentation at École des Nouveaux Chargés de REcherches (ENCRE), (Autrans, june 7-14 2001)