On statistical limit points of double sequences
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摘要
We investigate the structure of the set of all statistical limit points of a double sequence and prove certain results, mainly showing that this set can be characterized as a Fσ-set.
论文关键词：Double sequence,Double natural density,Statistical convergence,Statistical limit point
论文评审过程：Available online 21 June 2009.
论文官网地址：https://doi.org/10.1016/j.amc.2009.06.036
