On the Signed $2$-independence Number of Graphs

Moghaddam, S.M. Hosseini • Mojdeh, D.A • Samadi, Babak • Volkmann, Lutz

Abstrak

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.

Metrics

  • 90 kali dilihat
  • 51 kali diunduh

Jurnal

Electronic Journal of Graph Theory and Applications

The Electronic Journal of Graph Theory and Applications (EJGTA) is a refereed journal devoted to ... tampilkan semua