The Rainbow Vertex-Connection Number of Star Fan Graphs
A vertex-colored graph is said to be rainbow vertex-connected, if for every two vertices and in , there exists a path with all internal vertices have distinct colors. The rainbow vertex connection number of , denoted by is the smallest number of colors needed to make rainbow vertex connected. I...
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Format: | Article |
Language: | English |
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Mathematics Department UIN Maulana Malik Ibrahim Malang
2018-12-01
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Series: | Cauchy: Jurnal Matematika Murni dan Aplikasi |
Subjects: | |
Online Access: | https://ejournal.uin-malang.ac.id/index.php/Math/article/view/5516 |
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author | Ariestha Widyastuty Bustan A.N.M. Salman |
author_facet | Ariestha Widyastuty Bustan A.N.M. Salman |
author_sort | Ariestha Widyastuty Bustan |
collection | DOAJ |
description | A vertex-colored graph is said to be rainbow vertex-connected, if for every two vertices and in , there exists a path with all internal vertices have distinct colors. The rainbow vertex connection number of , denoted by is the smallest number of colors needed to make rainbow vertex connected. In this paper, we determine the rainbow vertex connection number of star fan graphs. |
first_indexed | 2024-04-13T18:01:17Z |
format | Article |
id | doaj.art-ff9dcca415544f1f8380398845ffb84b |
institution | Directory Open Access Journal |
issn | 2086-0382 2477-3344 |
language | English |
last_indexed | 2024-04-13T18:01:17Z |
publishDate | 2018-12-01 |
publisher | Mathematics Department UIN Maulana Malik Ibrahim Malang |
record_format | Article |
series | Cauchy: Jurnal Matematika Murni dan Aplikasi |
spelling | doaj.art-ff9dcca415544f1f8380398845ffb84b2022-12-22T02:36:14ZengMathematics Department UIN Maulana Malik Ibrahim MalangCauchy: Jurnal Matematika Murni dan Aplikasi2086-03822477-33442018-12-015311211610.18860/ca.v5i3.55164070The Rainbow Vertex-Connection Number of Star Fan GraphsAriestha Widyastuty Bustan0A.N.M. Salman1Pasific UniversityPasific UniversityA vertex-colored graph is said to be rainbow vertex-connected, if for every two vertices and in , there exists a path with all internal vertices have distinct colors. The rainbow vertex connection number of , denoted by is the smallest number of colors needed to make rainbow vertex connected. In this paper, we determine the rainbow vertex connection number of star fan graphs.https://ejournal.uin-malang.ac.id/index.php/Math/article/view/5516graphrainbow vertex-coloringrainbow vertex-connection numberstar fan graphfan |
spellingShingle | Ariestha Widyastuty Bustan A.N.M. Salman The Rainbow Vertex-Connection Number of Star Fan Graphs Cauchy: Jurnal Matematika Murni dan Aplikasi graph rainbow vertex-coloring rainbow vertex-connection number star fan graph fan |
title | The Rainbow Vertex-Connection Number of Star Fan Graphs |
title_full | The Rainbow Vertex-Connection Number of Star Fan Graphs |
title_fullStr | The Rainbow Vertex-Connection Number of Star Fan Graphs |
title_full_unstemmed | The Rainbow Vertex-Connection Number of Star Fan Graphs |
title_short | The Rainbow Vertex-Connection Number of Star Fan Graphs |
title_sort | rainbow vertex connection number of star fan graphs |
topic | graph rainbow vertex-coloring rainbow vertex-connection number star fan graph fan |
url | https://ejournal.uin-malang.ac.id/index.php/Math/article/view/5516 |
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