Spectral gaps for normally hyperbolic trapping
We establish a resonance free strip for codimension 2 symplectic normally hyperbolic trapped sets with smooth incoming/outgoing tails. An important application is wave decay on Kerr and Kerr-de Sitter black holes. We recover the optimal size of the strip and give an o(h-2) resolvent bound there. We...
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| Format: | Article |
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Cellule MathDoc/CEDRAM
2018
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| Online Access: | http://hdl.handle.net/1721.1/115892 https://orcid.org/0000-0002-6594-7604 |