Integrated density of states for ergodic random Schrodinger operators on manifolds

被引:13
|
作者
Peyerimhoff, N [1 ]
Veselic, I [1 ]
机构
[1] Ruhr Univ Bochum, Fak Math, D-44780 Bochum, Germany
基金
新加坡国家研究基金会;
关键词
integrated density of states; random Schrodinger operators; Riemannian manifolds with compact quotient; amenable groups; ergodic theorem;
D O I
10.1023/A:1016222913877
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider the Riemannian universal covering of a compact manifold M = X/Gamma and assume that Gamma is amenable. We show the existence of a (nonrandom) integrated density of states for an ergodic random family of Schrodinger operators on X.
引用
收藏
页码:117 / 135
页数:19
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