TY - JOUR
AU - Sari, Heryati Nur Fatimah
AU - Nurwahyu, Budi
AU - Massalesse, Jusmawati
PY - 2023/12/24
Y2 - 2024/07/22
TI - r-Chromatic Number On r-Dynamic Vertex Coloring of Comb Graph
JF - Jurnal Matematika, Statistika dan Komputasi
JA - J
VL - 20
IS - 2
SE -
DO - 10.20956/j.v20i2.32143
UR - https://journal.unhas.ac.id/index.php/jmsk/article/view/32143
SP - 360-370
AB - <p>Let be a graph with vertex set <em> </em>and edge set <em>. </em>An<em> r</em>-dynamic vertex coloring of a graph is a assigning colors to the vertices of such that for every vertex receives at least <em> </em>colors in its neighbors. The minimum color used in <em>r</em>-dynamic vertex coloring of graph is called the <em>r</em>-dynamic chromatic number denoted as <em>. </em>In this research we well determine the coloring pattern and the <em>r</em>-dynamic chromatic number of the comb graph <em>, </em>central graph of comb graph <em>, </em>middle graph of comb graph <em>, </em>line graph of comb graph <em>, </em>sub-division graf of comb graph <em>, </em>and para-line graph of comb graph Let be a graph with vertex set <em> </em>and edge set <em>. </em>An<em> r</em>-dynamic vertex coloring of a graph is a assigning colors to the vertices of such that for every vertex receives at least <em> </em>colors in its neighbors. The minimum color used in <em>r</em>-dynamic vertex coloring of graph is called the <em>r</em>-dynamic chromatic number denoted as <em>. </em>In this research we well determine the coloring pattern and the <em>r</em>-dynamic chromatic number of the comb graph <em>, </em>central graph of comb graph <em>, </em>middle graph of comb graph <em>, </em>line graph of comb graph <em>, </em>sub-division graf of comb graph <em>, </em>and para-line graph of comb graph </p>
ER -