The essential spectrum of the Laplacian on rapidly branching tessellations

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dc.creatorKeller, Matthias
dc.date2007-12-21
dc.date2008-01-17
dc.date.accessioned2026-07-07T08:54:45Z
dc.date.available2026-07-07T08:54:45Z
dc.descriptionIn this paper we characterize emptiness of the essential spectrum of the Laplacian under a hyperbolicity assumption for general graphs. Moreover we present a characterization for emptiness of the essential spectrum for planar tessellations in terms of curvature.
dc.identifierhttps://arxiv.org/abs/0712.3816
dc.identifierhttp://arxiv.org/abs/0712.3816
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/146051
dc.subjectMathematical Physics
dc.subjectSpectral Theory
dc.titleThe essential spectrum of the Laplacian on rapidly branching tessellations
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