On the Signed $2$-independence Number of Graphs
2017  //  DOI: 10.5614/ejgta.2017.5.1.4
S. M. Hosseini Moghaddam, D. A. Mojdeh, Babak Samadi, Lutz Volkmann

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In this paper, we study the signed 2-independence number in graphs and give new sharp upper and lower bounds on the signed 2-independence number of a graph by a simple uniform approach. In this way, we can improve and generalize some known results in this area.

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Metrik

  • Eye Icon 274 kali dilihat
  • Download Icon 109 downloads
Metrics Icon 274 kali dilihat  //  109 downloads