Bottom of spectra and coverings of orbifolds

Autor:	Ballmann, Werner, Polymerakis, Panagiotis
Rok vydání:	2021
Předmět:	Mathematics - Differential Geometry Mathematics - Spectral Theory 58J50 35P15 53C20
Druh dokumentu:	Working Paper
Popis:	We discuss the behaviour of the bottom of the spectrum of scalar Schr\"odinger operators under Riemannian coverings of orbifolds. We apply our results to geometrically finite and to conformally compact orbifolds. Comment: 30 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2110.04712 Zobrazit plný text záznamu View this record from Arxiv