Surveys in Differential Geometry
Volume 23 (2018)
Bottom of spectra and coverings
Pages: 1 – 33
We discuss the behaviour of the bottom of the spectrum of scalar Schrödinger operators under Riemannian coverings.
bottom of spectrum, covering
2010 Mathematics Subject Classification
35P15, 53C99, 58J50
We are grateful to the Max Planck Institute for Mathematics and the Hausdorff Center for Mathematics in Bonn for their support and hospitality.
Published 5 May 2020