Topological invariants for projection method patterns

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dc.creatorForrest, Alan
dc.creatorHunton, John
dc.creatorKellendonk, Johannes
dc.date2000-10-27
dc.date.accessioned2026-07-07T04:38:17Z
dc.date.available2026-07-07T04:38:17Z
dc.descriptionWe analyze and compare different dynamical systems and groupoids which can be obtained from projection point patterns. We define the cohomology of a point pattern as the cocycle cohomology of the pattern groupoid. We describe this cohomology qualitatively and calculate it for canonical projection method tilings with codimension smaller or equal than 3.
dc.description106 pages
dc.identifierhttps://arxiv.org/abs/math/0010265
dc.identifierhttp://arxiv.org/abs/math/0010265
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/60217
dc.subjectAlgebraic Topology
dc.subjectCondensed Matter
dc.subject37Bxx; 52C23; 55N15
dc.titleTopological invariants for projection method patterns
dc.typetext

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