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arXiv 1302.6902gr-qcmath-phmath.APmath.MP
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Kerr时空波动方程的定量模稳定性

Quantitative Mode Stability for the Wave Equation on the Kerr Spacetime

Yakov Shlapentokh-Rothman

摘要:

本文给出了Kerr背景下波动方程在全次极值范围(|a| < M)内的模式稳定性类型的一个定量的改进和简单的证明。作为一个应用程序,我们能够定量地控制沿视界和零无穷远的能量通量,并建立集成的本地能量衰减的波动方程的解决方案,在任何有界频率制度。

英文摘要:

We give a quantitative refinement and simple proofs of mode stability type statements for the wave equation on Kerr backgrounds in the full sub-extremal range (|a| < M). As an application, we are able to quantitatively control the energy flux along the horizon and null infinity and establish integrated local energy decay for solutions to the wave equation in any bounded-frequency regime.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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