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arXiv 1404.3545math.DS
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向量场的有向跟踪性与$Ω$ -稳定性

Oriented shadowing property and $Ω$-stability for vector fields

Shaobo Gan, Ming Li, Sergey B. Tikhomirov

摘要:

我们称向量场具有定向跟踪性质,如果对任何$\varepsilon>0$都存在$d>0$使得每个$d$ -伪轨道都被某个实轨道$\varepsilon$ -定向跟踪.本文证明了具有定向跟踪性质的向量场的$C^1$ -内部包含在具有$Ω$ -稳定性的向量场的集合中.

英文摘要:

We call that a vector field has the oriented shadowing property if for any $\varepsilon>0$ there is $d>0$ such that each $d$-pseudo orbit is $\varepsilon$-oriented shadowed by some real orbit. In this paper, we show that the $C^1$-interior of the set of vector fields with the oriented shadowing property is contained in the set of vector fields with the $Ω$-stability.

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