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arXiv 2103.12642math.FAmath.SP
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Hardy核矩阵的谱密度

The spectral density of Hardy kernel matrices

Alexander Pushnitski

摘要:

我们考虑通过将Hardy积分核限制为自然数而得到的无穷矩阵。对于一类合适的Hardy核,我们描述了这些矩阵的绝对连续谱、本质谱和渐近谱密度。

英文摘要:

We consider infinite matrices obtained by restricting Hardy integral kernels to natural numbers. For a suitable class of Hardy kernels we describe the absolutely continuous spectrum, the essential spectrum and the asymptotic spectral density of these matrices.

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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