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arXiv 1106.0169math.CV
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函数的Padé逼近的通有逼近

Generic approximation of functions by their Padé approximants

G. Fournodavlos, V. Nestoridis

摘要:

过去已经实现了用Padé逼近器对整函数的一般逼近(\cite{3})。本文给出了任意开集上全纯函数的Padé逼近序列的通有逼近。对于在其定义定义域边界上光滑的函数,也有类似的结果。此外,该近似对所有展开中心同时有效。

英文摘要:

Generic approximation of entire functions by their Padé approximants has been achieved in the past (\cite{3}). In the present article we obtain generic approximation of holomorphic functions on arbitrary open sets by sequences of their Padé approximants. Similar results hold with functions smooth on the boundary of their domain of definition. In addition, the approximation is valid simultaneously with respect to all centers of expansion.

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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