10 citations · 10 across the 2 of their papers we have counts for
4 papers · 1 filter
Energy-Morawetz estimates for Teukolsky equations in perturbations of Kerr
Siyuan Ma, Jérémie Szeftel
In this paper, we prove energy and Morawetz estimates for solutions to Teukolsky equations in spacetimes with metrics that are perturbations, compatible with nonlinear applications…
Generically sharp decay and blowing up at infinity for a weak null wave system
Shijie Dong, Siyuan Ma, Yue Ma +1
We study a system of semilinear wave equations satisfying the weak null condition, which can be regarded as a simplified model for the Einstein vacuum equations. The main objective…
Energy-Morawetz estimates for the wave equation in perturbations of Kerr
Siyuan Ma, Jérémie Szeftel
In this paper, we prove energy and Morawetz estimates for solutions to the scalar wave equation in spacetimes with metrics that are perturbations, compatible with nonlinear applica…
Almost Price's law in Schwarzschild and decay estimates in Kerr for Maxwell field
Siyuan Ma
We consider in this work the asymptotics of a Maxwell field in Schwarzschild and Kerr spacetimes. In any subextremal Kerr spacetime, we show energy and pointwise decay estimates fo…