An Example of Embedded Singular Continuous Spectrum for Discrete Schrödinger Operators

被引：0
|
作者：
Fu, Zheng Qi [1 ]
Li, Xiong [1 ]
机构：
[1] Beijing Normal Univ, Sch Math Sci, Lab Math & Complex Syst, Minist Educ, Beijing 100875, Peoples R China
来源：
ACTA MATHEMATICA SINICA-ENGLISH SERIES | 2024年 / 40卷 / 08期
基金：
中国国家自然科学基金;
关键词：
Sparse potentials; singular continuous spectrum; Pr & uuml; fer variables; PRUFER;
D O I：
10.1007/s10114-024-2574-7
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We present an example of a potential such that the corresponding discrete Schr & ouml;dinger operator has singular continuous spectrum embedded in the absolutely continuous spectrum.
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页码：1837 / 1849
页数：13
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