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Diskretnyi Analiz i Issledovanie Operatsii, 2011, Volume 18, Issue 1, Pages 15–19
(Mi da634)
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This article is cited in 1 scientific paper (total in 1 paper)
Some properties of well-based sequences
A. A. Valyuzhenich Novosibirsk State University, Novosibirsk, Russia
Abstract:
S. V. Kitaev stated a problem of finding the number of well-based sequences and of existence of a bijection between these objects and sets associated with the sequence A103580. Well-based sequences define the class of graphs for which independent sets are enlisted by S. V. Kitaev. In our paper, the desirable bijection is obtained and it is proved that the number of well-based sequences increases as $\Theta(2^{n/2})$. Bibliogr. 5.
Keywords:
well-based sequence, sum-free set.
Received: 01.04.2010 Revised: 08.09.2010
Citation:
A. A. Valyuzhenich, “Some properties of well-based sequences”, Diskretn. Anal. Issled. Oper., 18:1 (2011), 15–19; J. Appl. Industr. Math., 5:4 (2011), 612–614
Linking options:
https://www.mathnet.ru/eng/da634 https://www.mathnet.ru/eng/da/v18/i1/p15
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