Gustav Holzegel (WWU Münster): Wave Equations on Black Hole Spacetimes -- An Introduction

Wednesday, 04.11.2020 11:00 per ZOOM: Link to Zoom info

Mathematik und Informatik

Abstract: This will be an introductory talk on the study of wave equation on black hole spacetimes. I will describe some of the fundamental geometric properties of black holes and how they are reflected in the PDE estimates. I will discuss the geometric origin of vectorfield estimates for the linear wave equation on Schwarzschild (and time permitting also the Kerr spacetimes) and explain in what ways they are robust to perturbations. The connection to the stability of black holes and the analysis of the Teukolsky equation will also be made.

Angelegt am Monday, 26.10.2020 13:41 von giesbec
Geändert am Tuesday, 06.04.2021 14:51 von sthrom
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