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arXiv 1208.0709math.SP
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渐近双曲流形上连续谱底部不存在eigenvalue

Absence of eigenvalue at the bottom of the continuous spectrum on asymptotically hyperbolic manifolds

Jean-Marc Bouclet

摘要:

对一类渐近双曲流形,证明了Laplace-Beltrami算子的连续谱的底不是特征值.我们的方法只使用的运营商在无穷大附近的属性,特别是,不需要任何全球的拓扑结构或曲率的假设,不像以前的论文在同一主题。

英文摘要:

For a class of asymptotically hyperbolic manifolds, we show that the bottom of the continuous spectrum of the Laplace-Beltrami operator is not an eigenvalue. Our approach only uses properties of the operator near infinity and, in particular, does not require any global assumptions on the topology or the curvature, unlike previous papers on the same topic.

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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