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Proximaly and other topics in induced hyperspace dynamical systems arising from Alexandroff compactification

Authors: Fatemah Ayatollah Zadeh Shirazi; Behrooz Falahat; Kambiz Moghaddamfar; Bahman Taherkhani;

Proximaly and other topics in induced hyperspace dynamical systems arising from Alexandroff compactification

Abstract

In the following text we prove that if X is the Alexandroff compactification of a discrete space with at least two elements and f : X → X is a homeomorphism, then in the dynamical system (X, f) the following statements are equivalent: • the dynamical system (X, f) is proximal, 26 Fatemah Ayatollah Zadeh Shirazi et al. • the dynamical system (X, f) is strongly proximal, • the induced hyperspace dynamical system (P 0 (X), f |P<ω 0 (X)) is proximal (where P 0 (X) is the collection of all finite subsets of X equipped with Vietoris topology). Moreover, (X, f) is distal if and only if (P 0 (X), f |P<ω 0 (X)) is distal. The final Section is dedicated to more details on induced hyperspace dynamical systems. Mathematics Subject Classification: 37B05, 54B20, 54H20

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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