Shnol’s theorem and the spectrum of long range operators

Shnol’s theorem and the spectrum of long range operators
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DOI:
10.1090/proc/14388
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发表时间:
2017-04
影响因子:
1
通讯作者:
R. Han
R. Han
中科院分区:
数学3区
文献类型:
--
作者:
R. Han

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我们将有限值域算子的一些基本结果推广到非对角衰减的长值域算子。也就是说,我们证明了Schnol定理的一个类比。我们还建立了长程随机算子的几乎处处谱与确定性周期算子的谱之间的联系。
We extend some basic results known for finite range operators to long range operators with off-diagonal decay. Namely, we prove an analogy of Sch'nol's theorem. We also establish the connection between the almost sure spectrum of long range random operators and the spectra of deterministic periodic operators.