1) weakly wandering set
弱游荡集
2) non-wandering set
非游荡集
1.
This paper investigates the pointwise pseudo-orbit tracing property on the non-
wandering set.
讨论了非游荡集上的逐点伪轨跟踪性,证明了定义在紧度量空间上的连续满射若具有逐点伪轨跟踪性,那么它在非游荡集上的限制具有伪轨跟踪性。
2.
Here we study the topological structure of non-wandering set of self-continuous
map on Y-space,we prove that for any x∈Yand x∈W(f)-P(f),then x∈Ω～(f).
本文研究Y-空间(Y={z∈C:z3∈[0,1]})上连续自映射的非游荡集的拓扑结构,证明了不在周期点闭包中ω-极限点都具有无限轨迹。
3) wandering set
游荡集
4) strongly non-wandering set
强非游荡集
1.
The notion of strongly non-wandering set is introduced into a compact system,by
means of which a necessary condition is given for a system to be distributively
chaotic and a Li-Yorke chaotic subshift without distributively chaotic pairs is
constructed,which shows that subshift distributional chaos is not equivalent to
Li-Yorke chaos.
通过在紧致系统中引入强非游荡集的概念,给出了系统为分布混沌的一个必要条件,并构造了没有分布混沌对的Li-Yorke混沌子移位。
5) Lounging and loitering
游游荡荡
6) To wander or drift about.
漫游，游荡
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。