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SUMMARY:On the linear stability of the Kerr solution to gravitational pert
 urbations - Gabriele Benomio\, GSSI
DTSTART:20251020T130000Z
DTEND:20251020T140000Z
UID:TALK236449@talks.cam.ac.uk
CONTACT:Zoe Wyatt
DESCRIPTION:Kerr black holes are solutions of Einstein's theory of general
  relativity and are theoretically predicted to describe astrophysical stat
 ionary black holes. A mathematical proof of their nonlinear stability rema
 ins a fundamental open problem in the subject. I will present a new geomet
 ric framework to address the stability of the Kerr solution to gravitation
 al perturbations in the full sub-extremal range of black hole parameters. 
 The main features of the framework will be illustrated in the context of t
 he linearised theory\, which serves as a fundamental building block in non
 linear applications. The talk includes joint work with R. Teixeira da Cost
 a (University of Cambridge).
LOCATION:Lecture Room 2 in the gatehouse at INI
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