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    On the Local Irregularity Vertex Coloring of Related Grid Graph

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    F. KIP_Jurnal_Arika Indah K_On the Local Irregularity Vertex Coloring of Related Grid.pdf (395.2Kb)
    Date
    2020-02-01
    Author
    AZAHRA, Nadia
    KRISTIANA, Arika Indah
    DAFIK, Dafik
    ALFARISI, Ridho
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    Abstract
    All graph in this paper is connected and simple graph. Let graph d(u,v) be a distance between any vertex u and v in graph ( ). A functio ( ) * +n is called vertex irregular k-labelling and ( ) where ( ) ∑ ( ) ( ) If for every ( ) ( ) ( ) and maks(l) = min{maks{li}; li , vertex irregular labelling} is called a local irregularity vertex coloring. χlis(G) or chromatic number of local irregularity vertex coloring of graph (G) is the minimum cardinality of the largest label over all such local irregularity vertex coloring. In this paper, we will study about local irregularity vertex coloring of related grid graphs, and we have found the exact value of their chromatic number local irregularity, namely ladder graph, triangular ladder graph, and H-graph.
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    http://repository.unej.ac.id/handle/123456789/99367
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    • LSP-Jurnal Ilmiah Dosen [7402]

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