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arXiv 1107.1965math-phmath.MPmath.SP
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一类小无序随机算子的AC谱

AC spectrum for a class of random operators at small disorder

M Krishna

摘要:

本文提出了一类在奇维格点上具有独立的、非平稳的(非衰减的)随机势的Anderson型算子,并证明了对于小无序,在带的中间存在纯绝对连续谱.

英文摘要:

In this paper we present a class of Anderson type operators with independent, non-stationary (non-decaying) random potentials supported on a subset of positive density in the odd-dimensional lattice and prove the existence of pure absolutely continuous spectrum in the middle of the band for small disorder.

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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