Bottom of spectra and coverings
Differential Geometry
2021-03-09 v1 Spectral Theory
Abstract
We discuss the behaviour of the bottom of the spectrum of scalar Schr\"odinger operators under Riemannian coverings.
Cite
@article{arxiv.1911.04371,
title = {Bottom of spectra and coverings},
author = {Werner Ballmann and Panagiotis Polymerakis},
journal= {arXiv preprint arXiv:1911.04371},
year = {2021}
}
Comments
29 pages