Zobrazeno 1 - 10
of 672
pro vyhledávání: '"Farey sequence"'
Akademický článek
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Autor:
R.R. Enikeev
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 161, Iss 2, Pp 250-262 (2019)
The best approximation by the irreducible fraction with the denominator not exceeding some specified value n was investigated. The aim of this study was to find the fastest approximation algorithm that enables to accelerate the convergence of the k-a
Externí odkaz:
https://doaj.org/article/425c16bdee434f029a4f7f6a41fc9b23
Autor:
NAGATA, Makoto, TAKEI, Yoshinori
Publikováno v:
大阪医科薬科大学 薬学部雑誌. 2:21-55
We consider a 2-dimensional version of Sur´anyi’s bijections for S´os permutations. Sur´anyi’s bijection is a bijective map between the set of the short intervals appearing as the division of the unit interval by the Farey sequence and the set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::576c3d98820cd0e3f29cab4729b8e785
https://ompu.repo.nii.ac.jp/records/517
https://ompu.repo.nii.ac.jp/records/517
Autor:
Piotr Słowiński, Muzi Li, Paula Restrepo, Nawaf Alomran, Liam F. Spurr, Christian Miller, Krasimira Tsaneva-Atanasova, Anelia Horvath
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
Variant allele frequencies (VAF) are an important measure of genetic variation that can be estimated at single-nucleotide variant (SNV) sites. RNA and DNA VAFs are used as indicators of a wide-range of biological traits, including tumor purity and pl
Externí odkaz:
https://doaj.org/article/3d4c2d83f07c46598df504e9a82158e6
Autor:
Pratihar Sanjoy, Bhowmick Partha
Publikováno v:
International Journal of Applied Mathematics and Computer Science, Vol 27, Iss 3, Pp 637-658 (2017)
We introduce a novel concept of the augmented Farey table (AFT). Its purpose is to store the ranks of fractions of a Farey sequence in an efficient manner so as to return the rank of any query fraction in constant time. As a result, computations on t
Externí odkaz:
https://doaj.org/article/447069878a5542de9350b7015613a4f6
Akademický článek
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Autor:
Liuquan Wang
Publikováno v:
Journal of Number Theory. 229:399-404
Let ${F}_{n}$ be the Farey sequence of order $n$. For $S \subseteq {F}_n$ we let $\mathcal{Q}(S) = \left\{x/y:x,y\in S, x\le y \, \, \textrm{and} \, \, y\neq 0\right\}$. We show that if $\mathcal{Q}(S)\subseteq F_n$, then $|S|\leq n+1$. Moreover, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a034cd1d9603292826a0da4c98241276
https://doi.org/10.1016/j.jnt.2020.10.013
https://doi.org/10.1016/j.jnt.2020.10.013
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 11, Pp 1-77 (2021)
Journal of High Energy Physics
Journal of High Energy Physics
The entropy of 1/16-th BPS AdS5 black holes can be microscopically accounted for by the superconformal index of the $$ \mathcal{N} $$ N = 4 super-Yang-Mills theory. One way to compute this is through a Cardy-like limit of a formula for the index obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18ca2adc2673586f941584ef22af0f50
https://doaj.org/article/b61f4c7c15294e9a82565a3f6cda2dc1
https://doaj.org/article/b61f4c7c15294e9a82565a3f6cda2dc1
Publikováno v:
Mendeleev to Oganesson : A Multidisciplinary Perspective on the Periodic Table, 2018.
Externí odkaz:
https://doi.org/10.1093/oso/9780190668532.003.0009
Autor:
Jan Kurkofka
Publikováno v:
Mathematische Annalen. 382:1881-1900
We show that every infinitely edge-connected graph contains the Farey graph or $$T_{\aleph _0}*t$$ T ℵ 0 ∗ t as a minor. These two graphs are unique with this property up to minor-equivalence.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::245fbf58d21903d4d2a8739a7e7f8f49
https://doi.org/10.1007/s00208-021-02259-7
https://doi.org/10.1007/s00208-021-02259-7