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A local energy estimate on Kerr black hole backgrounds. (English) Zbl 1209.83028
From the summary: We study dispersive properties for the wave equation in the Kerr space-time with small angular momentum. The main result of this paper is to establish uniform energy bounds and local energy decay for such backgrounds.

MSC:
83C57 Black holes
35L05 Wave equation
83C40 Gravitational energy and conservation laws; groups of motions
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