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Tri :
Date de référencement
Editeur
Auteur
Titre
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Andras Vasy - Microlocal analysis and wave propagation (Part 4)
[Ressource pédagogique]
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
In these lectures I will explain the basics of microlocal analysis, emphasizing non elliptic problems, such as wave propagation, both on manifolds without boundary, and on manifolds with boundary. In the latter case there is no `standard' algebra of differential, or pseudodifferential, operators; I will discuss two important frameworks: Melrose's totally characteristic, or b, operators and scatter...
Référencé le :
09-06-2016
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Andras Vasy - Microlocal analysis and wave propagation (Part 3)
[Ressource pédagogique]
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
In these lectures I will explain the basics of microlocal analysis, emphasizing non elliptic problems, such as wave propagation, both on manifolds without boundary, and on manifolds with boundary. In the latter case there is no `standard' algebra of differential, or pseudodifferential, operators; I will discuss two important frameworks: Melrose's totally characteristic, or b, operators and scatter...
Référencé le :
09-06-2016
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Andras Vasy - Microlocal analysis and wave propagation (Part 2)
[Ressource pédagogique]
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
In these lectures I will explain the basics of microlocal analysis, emphasizing non elliptic problems, such as wave propagation, both on manifolds without boundary, and on manifolds with boundary. In the latter case there is no `standard' algebra of differential, or pseudodifferential, operators; I will discuss two important frameworks: Melrose's totally characteristic, or b, operators and scatter...
Référencé le :
09-06-2016
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Maciej Zworski - From redshift effect to classical dynamics : microlocal proof of Smale's conjecture
[Ressource pédagogique]
Date de publication :
20140630 |
Auteur(s) :
Zworski Maciej |
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
Dynamical zeta functions of Selberg, Smale and Ruelle are analogous to the Riemann zeta function with the product over primes replaced by products over closed orbits of Anosov flows. In 1967 Smale conjectured that these zeta functions should be meromorphic but admitted "that a po...
Référencé le :
09-06-2016
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Andras Vasy - Quasilinear waves and trapping: Kerr‐de Sitter space
[Ressource pédagogique]
Date de publication :
20140630 |
Auteur(s) :
Vasy Andràs |
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
In this talk I will describe recent work with Peter Hintz on globally solving quasilinear wave equations in the presence of trapped rays, on Kerr de Sitter space, and obtaining the asymptotic behavior of solutions. For the associated linear problem without trapping, one would con...
Référencé le :
09-06-2016
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Andras Vasy - Microlocal analysis and wave propagation (Part 1)
[Ressource pédagogique]
Date de publication :
20140616 |
Auteur(s) :
Vasy Andràs |
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
In these lectures I will explain the basics of microlocal analysis, emphasizing non elliptic problems, such as wave propagation, both on manifolds without boundary, and on manifolds with boundary. In the latter case there is no `standard' algebra of differential, or pseudodifferential, op...
Référencé le :
09-06-2016
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Jérémie Szeftel The resolution of the bounded L2 curvature conjecture in General Relativity (Part 1)
[Ressource pédagogique]
Date de publication :
20140626 |
Auteur(s) :
Szeftel Jérémie |
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
In order to control locally a space time which satisfies the Einstein equations, what are the minimal assumptions one should make on its curvature tensor? The bounded L2 curvature conjecture roughly asserts that one should only need L2 bounds of the curvature tensor on a given...
Référencé le :
09-06-2016
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Jérémie Szeftel - General relativity (Workshop)
[Ressource pédagogique]
Date de publication :
20140701 |
Auteur(s) :
Szeftel Jérémie |
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
In order to control locally a space time which satisfies the Einstein equations, what are the minimal assumptions one should make on its curvature tensor? The bounded L2 curvature conjecture roughly asserts that one should only need L2 bounds of the curvature tensor on a given...
Référencé le :
09-06-2016
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Alexander Strohmaier - Workshop
[Ressource pédagogique]
Date de publication :
20140703 |
Auteur(s) :
Strohmaier Alexander |
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
I will explain how one can formulate and formalize the Gupta Bleuler framework for the Quantization of the electromagnetic field in an algebraic manner so that it works on globally hyperbolic space times. I will then discuss a construction of physical representations that works without...
Référencé le :
09-06-2016
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Lionel Mason - Perturbative formulae for scattering of gravitational wave
[Ressource pédagogique]
Date de publication :
20140703 |
Auteur(s) :
Mason Lionel |
Editeur(s) :
Bastien Fanny |
Origine de la fiche :
Canal-u.fr
The Christodoulou Klainerman proof of existence of asymptotically simple space-times shows that it is reasonable to consider the scattering of characteristic data for the Einstein field equations from past null infinity to that on future null infinity in a neighbourhood of Minkowski space. ...
Référencé le :
09-06-2016
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