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arXiv 1503.08574math.FAmath.DS
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高维算子族的公共超循环向量

Common hypercyclic vectors for high dimensional families of operators

Frédéric Bayart

摘要:

设$(T\_λ)\_{λ\inΛ}$是作用于$F$空间$X$的算子族,其中参数空间$Λ$是$\mathbb R^d$的子集.我们给出了充分条件的家庭产生的存在的一个向量$x\in X$,使任何$λ\inΛ$,集$\big\{T\_λ^n x;\ n\geq 1\big\}$是密集的$X$。我们得到的结果有效的任何值的$d\geq 1$,而以前已知的结果限制在$d=1$。我们的方法也揭示了一维的情况下,新的光。

英文摘要:

Let $(T\_λ)\_{λ\inΛ}$ be a family of operators acting on a $F$-space $X$, where the parameter space $Λ$ is a subset of $\mathbb R^d$. We give sufficient conditions on the family to yield the existence of a vector $x\in X$ such that, for any $λ\inΛ$, the set $\big\{T\_λ^n x;\ n\geq 1\big\}$ is dense in $X$. We obtain results valid for any value of $d\geq 1$ whereas the previously known results where restricted to $d=1$. Our methods also shed new light on the one-dimensional case.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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