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Diskretnyi Analiz i Issledovanie Operatsii, 2009, Volume 16, Issue 5, Pages 19–25
(Mi da583)
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On the entropy minimal hereditary classes of coloured graphs
V. E. Alekseev, S. V. Sorochan Nizhny Novgorod State University, Nizhny Novgorod, Russia
Abstract:
We consider hereditary classes of graphs with coloured edges. The class is called entropy minimal if it does not contain proper hereditary subclasses having the same entropy value (logarithmic density). It is known for simple graphs that, for arbitrary fixed $a$ and $b$, the class consisting of all graphs admitting a partition by $a$ cliques and $b$ independent sets is entropy minimal. We prove a generalization of this statement for coloured graphs. Bibl. 5.
Keywords:
hereditary class, entropy, entropy minimal class.
Received: 16.04.2008 Revised: 08.05.2009
Citation:
V. E. Alekseev, S. V. Sorochan, “On the entropy minimal hereditary classes of coloured graphs”, Diskretn. Anal. Issled. Oper., 16:5 (2009), 19–25; J. Appl. Industr. Math., 4:2 (2010), 143–146
Linking options:
https://www.mathnet.ru/eng/da583 https://www.mathnet.ru/eng/da/v16/i5/p19
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Abstract page: | 289 | Full-text PDF : | 87 | References: | 59 | First page: | 3 |
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