Title of article
On the preservation of absolutely continuous spectrum for Schrödinger operators
Author/Authors
Sergey A. Denisov، نويسنده , , 1، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
14
From page
143
To page
156
Abstract
We present general principles for the preservation of a.c. spectrum under weak perturbations.
The Schrödinger operators on the strip and on the Caley tree (Bethe lattice) are considered.
© 2005 Elsevier Inc. All rights reserved.
Keywords
Absolutely continuous spectrum , Schr?dinger operator , Strip , Caley tree (Bethe lattice) , Multidimensional step-by-step sum rules
Journal title
Journal of Functional Analysis
Serial Year
2006
Journal title
Journal of Functional Analysis
Record number
839041
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