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arXiv 1210.5545math.DG
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某些几何拉普拉斯算子的奇异连续谱的不存在性

Absence of singular continuous spectrum for some geometric Laplacians

Leonardo A. Cano García

摘要:

我们提供了两个例子的谱分析技术的薛定谔经营者适用于几何拉普拉斯算子。特别是,我们展示了如何适应的方法分析膨胀拉普拉斯算子的余维2角的完整流形上找到这些运营商的奇异连续谱的情况下,其纯点谱的基本几何行为的描述,和量子共振理论。

英文摘要:

We provide two examples of spectral analysis techniques of Schroedinger operators applied to geometric Laplacians. In particular we show how to adapt the method of analytic dilation to Laplacians on complete manifolds with corners of codimension 2 finding the absence of singular continuous spectrum for these operators, a description of the behavior of its pure point spectrum in terms of the underlying geometry, and a theory of quantum resonances.

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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