**TALKS AND CONFERENCES **

Date | Location | Event's name | Contribution | Talk's title |
---|---|---|---|---|

July 2017 | ATINER, Athens, Greece | An Annual International Symposium on the Future of STEAM (sciences, technology, engineering, mathematics and arts) Education | Talk | Eigenvalue Estimate for the basic Laplacian on manifolds with foliated boundary |

May 2017 | NDU, Lebanon | Monthly Mathematics Seminars | Talk | Surfaces of the complex projective space via Kählerian Killing Spin^{c} spinors |

April 2017 | University of Balamand, Lebanon | The seventh Annual meeting of the "Lebanese Society for the Mathematical Sciences" LSMS-2017 | Talk | Surfaces of the complex projective space via Kählerian Killing Spin^{c} spinors |

January 2017 | University College London, UK | The 18^{th} UK-Japan Winter School "Symmetries, Singularities and Submanifolds" |
Poster | Surfaces of the complex projective space via Spin^{c} spinors |

May 2016 | CAMS-AUB, Lebanon | The Annual conference on Differential Geometry | Talk | Complex generalized Killing spinors on Riemannian Spin^{c} manifolds |

February 2016 | CIRM (Centro Internazionale per la Ricerca Matematica), Trento, Italy | During the "Research in pairs" Program with JProf. Nadine Grosse | Talk | Scalar curvature and Dirac operator |

June 2015 | Rouen, France | The ``17^{th} Rencontres Mathematiques de Rouen" |
Talk | Rigidity results for spin manifolds with foliated boundary |

June 2015 | Porto, Portugal | The AMS-EMS-SPM International Meeting | Talk | Generalized Killing Spinors on Riemannian Spin^{c} manifolds |

April 2015 | Sharjah, UAE | The Second International Conference on Mathematics and Statistics | Talk | Complex differential forms and the Spin^{c} Dirac spectrum |

February 2015 | Elie Cartan Institute (IECL), Lorraine University, France | Differential Geomerty Seminar of the IECL | Talk | Harmonic complex forms on Kähler-Einstein manifolds with Killing Spin^{c}
spinors |

November 2014 | AUB, Lebanon | Geometry and Analysis Seminar of the Mathematics Department | Talk | Harmonic complex forms on Kähler-Einstein manifolds with Killing
Spin^{c} spinors |

September 2014 | Potsdam, Germany | Geometry Seminar of the Mathematics Department | Talk | Generalized Killing spinors on Riemannian Spin^{c} manifolds |

May 2014 | Bucharest, Romania | RIGA 2014: Riemannian Geometry and Applications to Engineering and Economics | Talk | Spin^{c} spinors and isometric immersions of Riemannian manifolds |

March 2014 | Hadath, Lebanon | The 20th LAAS International Science Conference, Advanced Research for Better Tomorrow | Talk | Generalized Killing Spin^{c} spinors |

March 2014 | Greifwald, Germany | The International Meeting on Lorentzian and Conformal Geometry | Poster | Generalized Killing Spin^{c} spinors |

January 2014 | Beirut, Lebanon | CAMS (Center for Advanced Mathematical Sciences) of the American University of Beirut (AUB) | Talk | Generalized Killing Spin^{c} spinors |

September 2013 | Nancy, France | Differential Geometry Seminar of Elie Cartan Institute | Talk | Killing Spin^{c} spinors on 3-dimensional Riemannian manifolds |

July 2013 | Potsdam, Germany | Differential Geometry Seminar of the Mathematics Department | Talk | Imaginary Killing spinors on complete Riemannian Spin^{c} manifolds |

May 2013 | Saint Joseph University, Lebanon | The Fourth Annual Meeting of the ``Lebanese Society for the Mathematical Sciences'' (LSMS) | Talk | Spin^{c} Killing spinors and isometric immersions |

November 2012 | Notre Dame University-Louaize, Zouk Mosbeh, Lebanon | Mathematics Monthly Seminars | Talk | The restriction of Spin^{c} spinors to surfaces and geometric applications |

November 2012 | Beirut, Lebanon | CAMS (Center for Advanced Mathematical Sciences) of the American University of Beirut (AUB) | Talk | Isometric immersions into complex space forms |

June 2012 | Notre Dame University-Louaize, Zouk Mosbeh, Lebanon | Mathematics Monthly Seminars | Talk | Isometric immersions into complex space forms via Spin^{c} spinors |

June 2012 | Lebanese American University, Byblos, Lebanon | Seminar of the Mathematics Department | Talk | Almost complex, complex and Kähler structures via Spin^{c} spinors |

May 2012 | Marburg, Germany | Research Seminar of the group ``Differential Geometry and Analysis'' | Talk | Isometric immersions into 4-dimensional manifolds and Killing Spinors |

May 2012 | University of Regensburg, Germany | The Oberseminar of Global Analysis of the Mathematics Department | Talk | Spin^{c} Killing spinors on Sasaki manifolds |

May 2012 | Guanajuato, Mexico | The Geometry Seminar of Centro de Investigacion en Matematicas, A.C. (CIMAT) | Talk | Spin^{c} spinors on low dimensional manifolds and applications |

April 2012 | Leipzig, Germany | The geometry Oberseminar of the Max Planck Institute for Mathematics | Talk | Isometric immersions in complex space forms via Spin^{c} spinors |

March 2012 | Braniewo, Poland | The Third Killing-Weierstrass Colloquium | Talk | Immersions of surfaces via Spin^{c} Killing spinors |

January 2012 | University of Tours, France | The Geometry Seminar of the Mathematics Department | Talk | Spin^{c} structures on homogeneous manifolds and geometric applications |

January 2012 | University of Humboldt-Berlin, Germany | The Geometry and Global Analysis Seminar of the Mathematics Institute | Talk | Hypersurfaces of Kähler and Sasaki manifolds |

November 2011 | University of Hamburg, Germany | The Geometry Seminar of the Mathematics Department | Talk | The Spin^{c} Dirac equation on surfaces |

November 2011 | University of Potsdam, Germany | The Geometry Seminar of the Mathematics Department | Talk | Surfaces in 3-dimensional Thurston geometries via Spin^{c} spinors |

December 2011 | Lebanese University, Fanar | A Differential Geometry meeting | Talk | The Spin^{c} Dirac equation on surfaces |

October 2011 | Bonn, Germany | The Junior Trimester Program at the Hausdorff Institute for Mathematics | Talk | Spin^{c} spinors and their geometric applications |

April 2011 | Bonn, Germany | The Geometry Seminar of the Max Planck Institute for Mathematics | Talk | Lawson correspondence for surfaces in 3-dimensional homogeneous manifolds |

March 2011 | Lebanese University, Fanar | The Geometry Seminar of the Mathematics Department | Talk | The Spin^{c} Dirac operator and applications |

February 2011 | University of Brest, Lebanon | The Geometry Seminar of the Mathematics Department | Talk | Spin^{c} structures on hypersurfaces and applications |

January 2011 | Institute of Mathematics of Luminy, Marseille, France | The Geometry Seminar of the Mathematics Department | Talk | The energy-momentum tensor on Spin^{c} manifolds |

December 2010 | `Laboratoire d'analyse et de mathématiques appliquées'', University of Marne-la-Vallée, Paris | The Geometry Seminar of the Mathematics Department | Talk | Spinorial characterization of immersed surfaces |

December 2010 | Nancy, France | The Ph.D Students Seminar of Elie Cartan Institute | Talk | Spin^{c} structures on manifolds |

May 2009 | Luxembourg | The Ph.D Students Seminar of the University of Luxembourg | Talk | Spin^{c} structures and the
Dirac operator |

Date | Talk's title |
---|---|

November 2010 | Spin^{c} structures on CR manifolds |

March 2010 | On the energy-momentum tensor of Spin^{c} manifolds |

October 2009 | Kählerian spinors II |

October 2009 | Kählerian spinors I |

March 2009 | The spectrum of the Dirac operator on submanifolds |

November 2008 | Hypersurfaces of 3-dimensional space forms |

Date | Location | Event's name |
---|---|---|

July 2014 | LMS-CMI Research School, Imperial College, London, U.K. | An Invitation to Geometry and Topology via G_2 |

September 2013 | IHES (Institut des Hautes Etudes Scientifiques), Paris-France | Conference en l'honneur de Jean Pierre Bourguignon |

July 2012 | Castle Rauischholzhausen, Marburg, Germany | Geometric Structures on Manifolds and their Applications |

March 2012 | University of Lorraine, Metz campus, France | Conference on Algebraic and Geometric Aspects of Dirac Operators |

January 2012 | Elie Cartan Institute, Nancy, France | Journees Nanceiennes de Geometrie |

June 2011 | Elie Cartan Institute, Nancy, France | Geometric and Nonlinear Analysis: Meeting in Lorraine |

June 2011 | Elie Cartan Institute, Nancy, France | Journee Metz-Nancy des Doctorants de Mathematiques |

May 2011 | University of Pierre et Marie Curie, Paris 6 | Aspects Conformes de la Geometrie |

January 2011 | Elie Cartan Institute, Nancy, France | Journees Nanceiennes de Geometrie |

October 2010 | Roscoff, France | Workshop on Geometric Analysis |

June 2010 | Elie Cartan Institute, Nancy, France | Aspects Geometriques de la Relativite Generale |

June 2010 | University of Aegean, Samos, Greece | Summer School in Geometric Analysis |

January 2010 | Elie Cartan Institute, Nancy, France | Geometric Meeting |

December 2009 | The Mathematics Institute of Toulouse, France | Conference on Fundamental Groups and Hyperbolic Geometry |

October 2009 | University of Saarland-Saarbrucken, Germany | International Congress in Mathematics |

October 2009 | Institute Elie Cartan, Nancy, France | Journees Nanceiennes de Geometrie |

June 2009 | Institute Fourier, Grenoble | Spectral Theory and Geometry, in honor of P. Berard et S. Gallot |

May 2009 | University of Cergy-Pointoise, Paris | Conference on Geometric and Nonlinear Analysis |

April 2009 | Elie Cartan Institute, Nancy, France | Differential Geometry Meeting 2009Bis |

April 2009 | Fourier Institute, Grenoble, France | A Differential Geometry Meeting |

January 2009 | Elie Cartan Institute, Nancy, France | A Differential Geometry Meeting |

December 2008 | Ecole Normale Superieure de Lyon, France | Meeting of Mathematicians Awarded by the Academy of Sciences |