Complete asymptotic expansions of the spectral function for symbolic perturbations of almost periodic Schrödinger operators in dimension one

DOI10.4171/JST/396zbMath1496.34127arXiv2011.09245MaRDI QIDQ2120164

Jeffrey Galkowski

Publication date: 31 March 2022

Published in: Journal of Spectral Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2011.09245

zbMATH Keywords

almost periodiclocal density of statesspectral projectorhigh frequency asymptotics

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General spectral theory of ordinary differential operators (34L05) Perturbation theory of linear operators (47A55) Pseudodifferential operators (47G30)

Related Items (1)

Classical wave methods and modern gauge transforms: spectral asymptotics in the one dimensional case

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