On the essential spectrum of differential operators over geometrically finite orbifolds

Werner Ballmann; Panagiotis Polymerakis

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arXiv · 2103.13704

On the essential spectrum of differential operators over geometrically finite orbifolds

Werner Ballmann·Panagiotis Polymerakis

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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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Werner Ballmann, Panagiotis Polymerakis. 2021-03-25. On the essential spectrum of differential operators over geometrically finite orbifolds. https://arxiv.org/abs/2103.13704

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