Asmiati, Asmiati and Ketut Sadha Gunce Yana, I and Yulianti, Lyra
(2018)
*On the Locating Chromatic Number of Certain Barbell Graphs.*
International Journal of Mathematics and Mathematical Sciences, 2018.
ISSN 16870425, 01611712

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## Abstract

Te locating chromatic number of a graph G is defned as the cardinality of a minimum resolving partition of the vertex set V(G) such that all vertices have distinct coordinates with respect to this partition and every two adjacent vertices in G are not contained in the same partition class. In this case, the coordinate of a vertex v in G is expressed in terms of the distances of V to all partition classes. Tis concept is a special case of the graph partition dimension notion. In this paper we investigate the locating chromatic number for two families of barbell graphs.

Item Type: | Article |
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Subjects: | Q Science > QA Mathematics |

Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Matematika |

Depositing User: | ASMIATI |

Date Deposited: | 23 Aug 2018 01:36 |

Last Modified: | 23 Aug 2018 01:36 |

URI: | http://repository.lppm.unila.ac.id/id/eprint/8722 |

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