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Математические заметки, 2019, том 106, выпуск 3, статья опубликована в англоязычной версии журнала
(Mi mzm12583)
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Статьи, опубликованные в английской версии журнала
Palindromic Sequences of the Markov Spectrum
M. van Son University of Liverpool, Liverpool, L69 3BX United Kingdom
Аннотация:
We study the periods of Markov sequences, which are derived from the continued
fraction expression of elements in the Markov spectrum.
This spectrum is the set of
minimal values of indefinite binary quadratic forms that are specially normalised.
We show
that the periods of these sequences are palindromic after a number of circular shifts, the
number of shifts being given by Stern's diatomic sequence.
Ключевые слова:
Markov sequence, Stern's diatomic series, Stern's diatomic sequence, palindromic
sequence, evenly palindromic, Christoffel words.
Поступило: 02.01.2019
Образец цитирования:
M. van Son, “Palindromic Sequences of the Markov Spectrum”, Math. Notes, 106:3 (2019), 457–467
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mzm12583
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