Realizability of integer sequences as differences of fixed point count sequences

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dc.creatorNeumaerker, Natascha
dc.date2009-05-08
dc.date.accessioned2026-07-07T13:13:01Z
dc.date.available2026-07-07T13:13:01Z
dc.descriptionA sequence of non-negative integers is exactly realizable as the fixed point counts sequence of a dynamical system if and only if it gives rise to a sequence of non-negative orbit counts. This provides a simple realizability criterion based on the transformation between fixed point and orbit counts. Here, we extend the concept of exact realizability to realizability of integer sequences as differences of the two fixed point counts sequences originating from a dynamical system and a topological factor. A criterion analogous to the one for exact realizability is given and the structure of the resulting set of integer sequences is outlined.
dc.description7 pages
dc.identifierhttps://arxiv.org/abs/0905.1203
dc.identifierhttp://arxiv.org/abs/0905.1203
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229758
dc.subjectDynamical Systems
dc.subject37A45; 11A25
dc.titleRealizability of integer sequences as differences of fixed point count sequences
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