Cohomology groups for projection point patterns

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dc.creatorForrest, Alan
dc.creatorHunton, John
dc.creatorKellendonk, Johannes
dc.date2000-10-30
dc.date.accessioned2026-07-07T04:28:05Z
dc.date.available2026-07-07T04:28:05Z
dc.descriptionAperiodic point sets (or tilings) which can be obtained by the method of cut and projection from higher dimensional periodic sets play an important role for the description of quasicrystals. Their topological invariants can be computed using the higher dimensional periodic structure. We report on the results obtained for the cohomology groups of projection point patterns supplemented by explicit calculations made by F. Gaehler for many well-known icosahedral tilings.
dc.description7 pages for the proceedings of the ICMP 2000
dc.identifierhttps://arxiv.org/abs/math-ph/0010050
dc.identifierhttp://arxiv.org/abs/math-ph/0010050
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/56656
dc.subjectMathematical Physics
dc.subjectAlgebraic Topology
dc.subject37Bxx; 52C23; 55N15
dc.titleCohomology groups for projection point patterns
dc.typetext

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