On Star Decomposition and Star Number of Some Graph Classes - Archive ouverte HAL
Article Dans Une Revue International Journal of Scientific Research in Mathematical and Statistical Sciences Année : 2018

On Star Decomposition and Star Number of Some Graph Classes

Résumé

Graph decomposition is a partition of graph into its subgraphs. Star decomposition is the decomposition of the graph into stars. In this paper we define a parameter, the star number of graphs, as the minimum number of end vertices of stars in a star decomposition of a graph. We determine this parameter for certain fundamental graph classes.
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Dates et versions

hal-01986971 , version 1 (23-01-2019)

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  • HAL Id : hal-01986971 , version 1

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J K Sebastian, J V Kureethara, Sudev Naduvath, C Dominic. On Star Decomposition and Star Number of Some Graph Classes. International Journal of Scientific Research in Mathematical and Statistical Sciences, 2018, pp.81 - 85. ⟨hal-01986971⟩
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