ON THE SPECTRAL PROPERTIES OF DISCRETE SCHRÖDINGER OPERATORS

Author:

DE MONVEL ANNE BOUTET1,SAHBANI JAOUAD1

Affiliation:

1. Institut de Mathématiques de Jussieu, CNRS UMR 7586, Physique mathématique et Géométrie, Université Paris 7-Denis Diderot, U.F.R. de Math-ematiques, case 7012, Tour 45–55, 5-ème étage, 2, place Jussieu, 75251 Paris Cedex 05, France

Abstract

We use the method of the conjugate operator to prove the limiting absorption principle and the absence of the singular continuous spectrum for the discrete Schrödinger operator. We also obtain local decay estimates. Our results apply to a large class of perturbating potentials V tending arbitrarily slowly to zero at infinity.

Publisher

World Scientific Pub Co Pte Lt

Subject

Mathematical Physics,Statistical and Nonlinear Physics

Cited by 40 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Trace formulas for time periodic complex Hamiltonians on lattice;Journal of Mathematical Analysis and Applications;2024-06

2. Trace Formulas for Schrödinger Operators on a Lattice;Russian Journal of Mathematical Physics;2022-12

3. Spectral and scattering theory for topological crystals perturbed by infinitely many new edges;Reviews in Mathematical Physics;2022-01-22

4. Bands of pure absolutely continuous spectrum for lattice Schrödinger operators with a more general long range condition;Journal of Mathematical Physics;2021-09-01

5. Eigenvalues of periodic difference operators on lattice octants;Journal of Mathematical Analysis and Applications;2021-08

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3