Cours magistraux le 23/06/2014 (1h55m38s) Rod Gover - An introduction to conformal geometry and tractor calculus (Part 1) ... at a conformal Gauss equation. Finally we show how these tools maybe applied to treat aspects of the asymptotic analysis of boundary problems on conformally compact manifolds.... Voir la vidéo
Cours magistraux le 24/06/2014 (2h4m58s) Rod Gover - An introduction to conformal geometry and tractor calculus (Part 2) ... the general problem of treating hypersurfaces in a conformal manifold, and in particular arrive at a conformal Gauss equation. Finally we show how these tools maybe applied to treat aspects of the asymptotic analysis of boundary problems on conformally... Voir la vidéo
Cours magistraux le 25/06/2014 (1h58m33s) Rod Gover - An introduction to conformal geometry and tractor calculus (Part 3) ... the general problem of treating hypersurfaces in a conformal manifold, and in particular arrive at a conformal Gauss equation. Finally we show how these tools maybe applied to treat aspects of the asymptotic analysis of boundary problems on conformally... Voir la vidéo
Cours magistraux le 25/06/2014 (1h56m12s) Rod Gover - An introduction to conformal geometry and tractor calculus (Part 4) ... the general problem of treating hypersurfaces in a conformal manifold, and in particular arrive at a conformal Gauss equation. Finally we show how these tools maybe applied to treat aspects of the asymptotic analysis of boundary problems on conformally... Voir la vidéo
Conférences le 30/06/2014 (1h3m32s) Mihalis Dafermos - The "inside story" of black hole stability TBA Voir la vidéo
Conférences le 01/06/2014 (53m6s) Sergiu Klainerman - Remarks on the stability of Kerr for axisymetryc perturbations TBA Voir la vidéo
Conférences le 01/07/2014 (58m18s) Philippe G LeFloch - Weakly regular spacetimes with T2 symmetry ...I will discuss the initial value problem for the Einstein equations and present results concerning the existence and asymptotic behavior of spacetimes, when the initial data set... Voir la vidéo
Conférences le 03/07/2014 (52m54s) Jérémie Joudioux - Hertz potentials and the decay of higher spin fields ...The study of the asymptotic behavior of higher spin fields has proven to be a key point in understanding the stability properties of the Einstein equations. Penrose derived... Voir la vidéo
Conférences le 01/07/2014 (1h1m56s) Rod Gover - Geometric Compactification, Cartan holonomy, and asymptotics ...Conformal compactification has long been recognised as an effective geometric framework for relating conformal geometry, and associated field theories ``at infinity'', to the asymptotic... Voir la vidéo
Conférences le 02/07/2014 (1h3m14s) Christian Gérard - Construction of Hadamard states for Klein‐Gordon fields we will review a new construction of Hadamard states for quantized Klein-‐Gordon fields on curved spacetimes, relying on pseudo differential calculus on a Cauchy surface. We also ... Voir la vidéo