|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
Asymptotics of radiation fields in asymptotically Minkowski spaces
If you have a question about this talk, please contact Prof. Mihalis Dafermos.
Radiation fields are (appropriately rescaled) limits of solutions of wave equations along light rays. In this talk I will describe a class of (non-static) asymptotically Minkowski spacetimes for which the radiation field is defined and describe the connection between the asymptotics of the radiation field and the resonances of a related Riemannian problem on an asymptotically hyperbolic manifold. In particular, even on Minkowski space, these methods give a new understanding of the Klainerman-Sobolev estimates. This is joint work with Andras Vasy and Jared Wunsch.
This talk is part of the Geometric Analysis and Partial Differential Equations seminar series.
This talk is included in these lists:
Note that ex-directory lists are not shown.
Other listsCategory Theory Seminar British Antarctic Survey's Natural Complexity: Data and Theory in Dialogue Home
Other talksVaccine Antigen Delivery: new approaches to vaccine development What I saw last winter Solving the Scattering Equations Topology of the set of singularities of viscosity solutions of the Hamilton-Jacobi equation Local Analogs for High-redshift Galaxies: Interstellar Medium Conditions and Metallicities in High-redshift Galaxies Woofing it down – lessons on the neurobiology of appetite from man’s best friend