Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Maksimenko, Aleksandr"'
Autor:
Zabelina, Ekaterina, Cruz-Cárdenas, Jorge, Deyneka, Olga, Maksimenko, Aleksandr, Guadalupe-Lanas, Jorge, Ramos-Galarza, Carlos
Publikováno v:
International Journal of Entrepreneurial Behavior & Research, 2023, Vol. 29, Issue 7, pp. 1427-1452.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJEBR-06-2022-0533
We give a complete enumeration of all 2-neighborly $d$-polytopes with $d+9$ and less facets. All of them are realized as 0/1-polytopes, except a 6-polytope $P_{6,10,15}$ with 10 vertices and 15 facets, and pyramids over $P_{6,10,15}$. In particular,
Externí odkaz:
http://arxiv.org/abs/1912.03900
Autor:
Maksimenko, Aleksandr
We give a complete enumeration of all 2-neighborly 0/1-polytopes of dimension 7. There are 13 959 358 918 different 0/1-equivalence classes of such polytopes. They form 5 850 402 014 combinatorial classes and 1 274 089 different f-vectors. It enables
Externí odkaz:
http://arxiv.org/abs/1904.03638
Publikováno v:
E3S Web of Conferences, Vol 549, p 09008 (2024)
The article presents an assessment of the impact of the level of development of the transport industry on the welfare of the population. The main objective of the study is to determine the satisfaction of the population with transportation services w
Externí odkaz:
https://doaj.org/article/7e27f51d01184690b79489e0d3b05a78
Publikováno v:
BIO Web of Conferences, Vol 116, p 07012 (2024)
The problem of transition to a “green” economy based on sustainable technological changes is caused by global environmental pollution of the ecosystem, leading to warming and environmental change, insufficient natural resource potential to meet t
Externí odkaz:
https://doaj.org/article/9e60edb6073c4f4aad11ec07ee7fc76a
Publikováno v:
BIO Web of Conferences, Vol 113, p 05015 (2024)
The article is devoted to topical issues of developing the economic and environmental potential of the region's agricultural industry. The opinions of domestic scientists regarding the formation of a system of indicators for assessing economic and en
Externí odkaz:
https://doaj.org/article/93782928c96d42be972b428458aa51af
Publikováno v:
BIO Web of Conferences, Vol 93, p 03021 (2024)
For the modern economy, the agricultural sector is an important link. In a market economy, agricultural management processes have become significantly more complex, as they develop under conditions of uncertainty. This leads to the need to take into
Externí odkaz:
https://doaj.org/article/e93fe9fa02c34c788f05cd7863d88d05
Autor:
Maksimenko, Aleksandr
In this paper, we consider the notion of a direct type algorithm introduced by V.A. Bondarenko in 1983. A direct type algorithm is a linear decision tree with some special properties. Until recently, it was thought that the class of direct type algor
Externí odkaz:
http://arxiv.org/abs/1811.03031
Autor:
Maksimenko, Aleksandr
Let $\mu_{\text{2n}}(d,v)$ (respectively, $\mu^{\text{s}}_{\text{2n}}(d,v)$) be the minimal number of facets of a (simplicial) 2-neighborly $d$-polytope with $v$ vertices, $v > d \ge 4$. It is known that $\mu_{\text{2n}}(4,v) = v (v-3)/2$, $\mu_{\tex
Externí odkaz:
http://arxiv.org/abs/1808.09672
Autor:
Maksimenko, Aleksandr
We consider two polytopes. The quadratic assignment polytope $QAP(n)$ is the convex hull of the set of tensors $x\otimes x$, $x \in P_n$, where $P_n$ is the set of $n\times n$ permutation matrices. The second polytope is defined as follows. For every
Externí odkaz:
http://arxiv.org/abs/1705.10081