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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2021, Volume 61, Number 2, Pages 345–362
DOI: https://doi.org/10.31857/S0044466921020125
(Mi zvmmf11203)
 

Computer science

On the upper bound of the complexity of sorting

I. S. Sergeev

Research Institute "Kvant", Moscow
References:
Abstract: It is shown that $\log_2(n!)+o(n)$ pairwise comparisons is sufficient for sorting any subset of $n$ elements of a linearly ordered set.
Key words: sorting, complexity, decision tree, partial order, simplex.
Funding agency Grant number
Russian Foundation for Basic Research 19-01-00294а
This work was supported by the Russian Foundation for Basic Research, project no. 19-01-00294а.
Received: 18.09.2019
Revised: 23.07.2020
Accepted: 16.09.2020
English version:
Computational Mathematics and Mathematical Physics, 2021, Volume 61, Issue 2, Pages 329–346
DOI: https://doi.org/10.1134/S0965542521020111
Bibliographic databases:
Document Type: Article
UDC: 519
Language: Russian
Citation: I. S. Sergeev, “On the upper bound of the complexity of sorting”, Zh. Vychisl. Mat. Mat. Fiz., 61:2 (2021), 345–362; Comput. Math. Math. Phys., 61:2 (2021), 329–346
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