2 papers
math.AP2025
Scattering, Polyhomogeneity and Asymptotics for Quasilinear Wave Equations From Past to Future Null Infinity
Istvan Kadar, Lionor Kehrberger
We present a general construction of semiglobal scattering solutions to quasilinear wave equations in a neighbourhood of spacelike infinity including past and future null infinity,…
gr-qc2024
The Case Against Smooth Null Infinity IV: Linearised Gravity Around Schwarzschild -- An Overview
Lionor Kehrberger
This paper is the fourth in a series dedicated to the mathematically rigorous asymptotic analysis of gravitational radiation under astrophysically realistic setups. It provides an…