On the essential spectrum of differential operators over geometrically finite orbifolds
Differential Geometry
2021-03-26 v1 Spectral Theory
Abstract
We discuss the essential spectrum of essentially self-adjoint elliptic differential operators of first order and of Laplace type operators on Riemannian vector bundles over geometrically finite orbifolds.
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Cite
@article{arxiv.2103.13704,
title = {On the essential spectrum of differential operators over geometrically finite orbifolds},
author = {Werner Ballmann and Panagiotis Polymerakis},
journal= {arXiv preprint arXiv:2103.13704},
year = {2021}
}
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29 pages