Transitive points via Furstenberg family
Transitive points via Furstenberg family
复制标题
Furstenberg 家族的传递点
DOI:
10.1016/j.topol.2011.07.013
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发表时间:
2011-03
影响因子:
0.6
通讯作者:
Li Jian
中科院分区:
文献类型:
--
作者:
Li Jian
Let (X, T) be a topological dynamical system and F be a Furstenberg family (a collection of subsets of Z+ with hereditary upward property). A point x∈ X is called an F-transitive one if {n∈ Z+: T n x∈ U}∈ F for every non-empty open subset U of X; the system (X, T) is called F-point transitive if there exists some F-transitive point. In this paper, we aim to classify transitive systems by F-point transitivity. Among other things, it is shown that (X, T) is a weakly mixing E-system (resp. weakly mixing M-system, HY-system) if and only if it is {D-sets}-point transitive (resp.{central sets}-point transitive,{weakly thick sets}-point transitive). It is shown that every weakly mixing system is F i p-point transitive, while we construct an F i p-point transitive system which is not weakly mixing. As applications, we show that every transitive system with dense small periodic sets is disjoint from every totally minimal system and a system is Δ⁎(F w t)-transitive if and only if it is weakly disjoint from every P-system.
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影响因子:
0.6
作者:
S. Shao;X. Ye
通讯作者:
S. Shao;X. Ye
DOI:
10.1090/s0002-9947-2012-05493-6
发表时间:
2009-08
影响因子:
1.3
作者:
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通讯作者:
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影响因子:
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作者:
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影响因子:
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作者:
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Wen Huang;X. Ye
DOI:
10.1090/s0002-9939-1972-0298642-2
发表时间:
1972
期刊:
--
影响因子:
--
作者:
Reuven Peleg
通讯作者:
Reuven Peleg