Analysis of geometric operators on open manifolds: A groupoid approach

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dc.creatorLauter, Robert
dc.creatorNistor, Victor
dc.date2000-08-16
dc.date.accessioned2026-07-07T04:36:51Z
dc.date.available2026-07-07T04:36:51Z
dc.descriptionWe use algebras of pseudodifferential operators on groupoids to study geometric operators on non-compact manifolds and singular spaces. The first step is to establish that the geometric operators are in our algebras. This then leads to criteria for Fredholmness for geometric operators on suitable non-compact manifolds, as well as to an inductive procedure to study their essential spectrum. As an application, we answer a question of Melrose on the essential spectrum of the Laplace operator on manifolds with multi-cylindrical ends.
dc.descriptionAMS-Latex, 43 pages
dc.identifierhttps://arxiv.org/abs/math/0008130
dc.identifierhttp://arxiv.org/abs/math/0008130
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/59750
dc.subjectSpectral Theory
dc.titleAnalysis of geometric operators on open manifolds: A groupoid approach
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