Journals / Journal of Algebra Combinatorics Discrete Structures and Applications / 2018 / Cilt: 5 - Sayı: 3

Game chromatic number of Cartesian and corona product graphs

Pages
129–136
Publication Date
2018-10-08
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

We have determined the exact values for the game chromatic number of corona product graphs $P_{m}\circ K_{1}$ and $P_{m}\circ C_{n}$.

📌 3 Key Takeaways

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Objective & Hypothesis:The game chromatic number $\chi_g$ is investigated for Cartesian product $G\square H$ and corona product $G\circ H$ of two graphs $G$ and $H$.
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Key Findings & Data:The exact values for the game chromatic number of Cartesian product graph of $S_{3}\square S_{n}$ is found, where $S_n$ is a star graph of order $n+1$.
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Conclusion & Impact:We have determined the exact values for the game chromatic number of corona product graphs $P_{m}\circ K_{1}$ and $P_{m}\circ C_{n}$.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Game chromatic number · Cartesian product · Corona product

Abstract

The game chromatic number $\chi_g$ is investigated for Cartesian product $G\square H$ and corona product $G\circ H$ of two graphs $G$ and $H$. The exact values for the game chromatic number of Cartesian product graph of $S_{3}\square S_{n}$ is found, where $S_n$ is a star graph of order $n+1$. This extends previous results of Bartnicki et al. [1] and Sia [9] on the game chromatic number of Cartesian product graphs. Let $P_m$ be the path graph on $m$ vertices and $C_n$ be the cycle graph on $n$ vertices. We have determined the exact values for the game chromatic number of corona product graphs $P_{m}\circ K_{1}$ and $P_{m}\circ C_{n}$.

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Cite This Article

BOKHARY, S. A. U. H., IQBAL, T., ALİ, U. (2018). Game chromatic number of Cartesian and corona product graphs. Journal of Algebra Combinatorics Discrete Structures and Applications, Cilt: 5 - Sayı: 3, 129–136. https://ajindex.com/articles/861543

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References (6)

  1. T. Bartnicki, B. Brešar, J. Grytczuk, M. Kovše, Z. Miechowicz, I. Peterin, Game chromatic number of Cartesian product graphs, Electron. J. Combin. 15 (2008) R72
  2. H. L. Bodlaender, On the complexity of some coloring games, Int. J. Found. Comput. Sci. 2(2) (1991) 133–147
  3. U. Faigle, U. Kern, H. Kierstead, W. T. Trotter, On the game chromatic number of some classes of graphs, Ars Combin. 35 (1993) 143–150
  4. H. A. Kierstead, W. T. Trotter, Planar graph coloring with uncooperative partner, J. Graph Theory 18(6) (1994) 569–584
  5. C. Sia, The game chromatic number of some families of Cartesian product graphs, AKCE Int. J. Graphs Comb. 6(2) (2009) 315–327
  6. X. Zhu, Game coloring the Cartesian product of graphs, J. Graph Theory 59(4) (2008) 261–278.