|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 listsCentre for Atmospheric Science seminars, Chemistry Dept. Reading and Reception Studies Seminar Major Public Lectures in Cambridge
Other talksNoisy stress responses and their fitness consequences for C. elegans Density Embedding Methods: Quality Control and Efficiency for Large Metal Clusters Ebola virus evolution in the 2014 Guinea epidemic, 11 months on Targeting immune checkpoints and the tumour microenvironment to fight cancer TBC (SP Workshop) CGHR Research Group: The Art of Justice and the Justice of Art