On the formation of gaps in the spectrum of schrodinger operators with quasi-periodic potentials

被引:0
|
作者
Goldstein, Michael
Schlag, Wilhelm
机构
关键词
quasi-periodic potentials; lyapunov exponents; spectral gaps;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this article we review some recent developments in the theory of Schrodinger operators with quasi-periodic potentials on the discrete line. We focus in particular on the work by the authors on the formation of a dense set of gaps in the spectrum of such operators with general analytic potentials, provided the Lyapunov exponent is positive.
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页码:591 / 611
页数:21
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