Sharp upper bounds on resonances for perturbations of hyperbolic space

Sharp upper bounds on resonances for perturbations of hyperbolic space
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双曲空间扰动共振的尖锐上限

DOI:
10.3233/asy-2010-0995
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发表时间:
2009
期刊:
Asymptot. Anal.
影响因子:
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通讯作者:
D. Borthwick
D. Borthwick
中科院分区:
--
文献类型:
--
作者:
D. Borthwick

文献摘要

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相似文献

对于某些紧支撑的度量和/或潜在的扰动的拉普拉斯算子在H n+1,我们建立了一个上界的共振计数函数与一个明确的常数,只依赖于尺寸,半径的未扰动区域在H n+1,和体积的度量扰动。这个常数被证明是尖锐的情况下,
For certain compactly supported metric and/or potential perturbations of the Laplacian on H n+1 , we establish an upper bound on the resonance counting function with an explicit constant that depends only on the dimension, the radius of the unperturbed region in H n+1 , and the volume of the metric perturbation. This constant is shown to be sharp in the case of