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Proceedings of the Yerevan State University, series Physical and Mathematical Sciences, 1989, Issue 1, Pages 18–26
(Mi uzeru845)
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Mathematics
Оптимальные множества в $n-$мерном кубе
G. L. Movsisyan, Zh. G. Margaryan Yerevan State University
Abstract:
In the article some estimations are brought for the functional $f_n(A, \varphi)=\sum\limits_{x \in E^n}\varphi\left(\min\limits_{y\in A}\rho(x, y)\right)$, where $A$ is a subset of the $n$-metrical Cube $E^n$, defined on the Galua’s field $GF(q), \varphi(k)$ is a monotone function, defined on the set of natural numbers, and is the Haming’s distance. Some subsets are described, for which these estimations are accessible. For $q = 2$ the optimal subsets are described for the function $\varphi(k)=k$ and tor the class of $3$-powered subsets, for which $f_n(A, \varphi)$ takes the minimal value.
Received: 01.07.1988 Accepted: 07.06.1989
Citation:
G. L. Movsisyan, Zh. G. Margaryan, “Оптимальные множества в $n-$мерном кубе”, Proceedings of the YSU, Physical and Mathematical Sciences, 1989, no. 1, 18–26
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https://www.mathnet.ru/eng/uzeru845 https://www.mathnet.ru/eng/uzeru/y1989/i1/p18
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Abstract page: | 51 | Full-text PDF : | 13 | References: | 10 |
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