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Localization in general one-dimensional random systems
Authors:S. Kotani  B. Simon
Affiliation:(1) Department of Mathematics, Kyoto University, 606 Kyoto, Japan;(2) Division of Physics, Mathematics, and Astronomy, California Institute of Technology, 91125 Pasadena, CA, USA
Abstract:We discuss two ways of extending the recent ideas of localization from discrete Schrödinger operators (Jacobi matrices) to the continuum case. One case allows us to prove localization in the Goldshade, Molchanov, Pastur model for a larger class of functions than previously. The other method studies the model –Delta+V, whereV is a random constant in each (hyper-) cube. We extend Wegner's result on the Lipschitz nature of the ids to this model.Dedicated to Walter Thirring on his 60th birthdayResearch partially supported by USNSF under Grant DMS-8416049
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