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2015 | 7 | 27-33

Article title

Iterations of homographic functions and recurrence equations involving a homographic function

Content

Title variants

PL
Iteracje funkcji homograficznej i równanie rekurencyjne zadane funkcja homograficzna

Languages of publication

Abstracts

EN
The formulas for the m-th iterate $(m \in N)$ of an arbitrary homographicfunction H are determined and the necessary and sufficient conditions for a solution ofthe equation $y_{m+1} = H(y_m)$, $m \in N$ to be an infinite n-periodic sequence are given. Based on the results from this paper one can easily determine some particular solutionsof the Babbage functional equation.

Contributors

author
  • Instytut Matematyki Uniwersytet Pedagogiczny w Krakowie, Kraków
  • Instytut Matematyki Uniwersytet Pedagogiczny w Krakowie, Kraków

References

Document Type

Publication order reference

Identifiers

Biblioteka Nauki
1791020

YADDA identifier

bwmeta1.element.ojs-issn-2080-9751-year-2015-volume-7-article-oai_ojs3_czasopisma_up_krakow_pl_article_3625
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