• Corpus ID: 11565192

On a fixed point in the metric space of normalized Hausdorff moment sequences

@article{Berg2010OnAF,
  title={On a fixed point in the metric space of normalized Hausdorff moment sequences},
  author={Christian Berg and Maryam Beygmohammadi},
  journal={arXiv: Classical Analysis and ODEs},
  year={2010}
}
We show that the transformation (x_n)_{n\ge 1}\to (1/(1+x_1+...+x_n))_{n\ge 1} of the compact set of sequences (x_n)_{n\ge 1} of numbers from the unit interval [0,1] has a unique fixed point, which is attractive. The fixed point turns out to be a Hausdorff moment sequence studied in papers by Berg and Dur\'an in 2008. 
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