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arXiv 2103.04820math-phmath.MP
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向量值离散Schrodinger算子的半直线Titchmarsh-Weyl $m$函数

Half line Titchmarsh-Weyl $m$ functions of vector-valued discrete Schrodinger operators

Keshav Raj Acharya, Matt McBride

摘要:

证明了与向量值Schrodinger算子相关联的半直线$m$函数是Siegel上半空间的元素.我们在与向量值离散Schrodinger算子相关的$m$函数空间上引入了一个度量。然后证明了传递矩阵对这些$m$函数的作用是距离递减的。

英文摘要:

We show that the half-line $m$ functions associated with the vector-valued Schrodinger operators are the elements in the Siegel upper half space. We introduce a metric on the space of $m$ functions associated to the vector-valued discrete Schrodinger operators. Then we show that the action of transfer matrices on these $m$ functions is distance decreasing.

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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