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arXiv 1209.1001math-phmath.MPmath.SP
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无穷远同构于齐次树的图的散射理论

Scattering theory for graphs isomorphic to a homogeneous tree at infinity

Yves Colin De Verdière, Francoise Truc

摘要:

本文描述了无穷远同构于齐次树的图的邻接算子的谱理论。使用一些组合,我们减少了问题的散射问题的有限秩扰动的邻接算子的齐次树。我们发展这个散射理论使用经典配方薛定谔算子在欧几里得空间。

英文摘要:

We describe the spectral theory of the adjacency operator of a graph which is isomorphic to homogeneous trees at infinity. Using some combinatorics, we reduce the problem to a scattering problem for a finite rank perturbation of the adjacency operator on an homogeneous tree. We developp this scattering theory using the classical recipes for Schrödinger operators in Euclidian spaces.

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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