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A necessary and sufficient condition for a graph $G$, which satisfies the equality $��_{21}(G)=|V(G)|$
- Publication Year :
- 2014
- Publisher :
- arXiv, 2014.
-
Abstract
- A necessary and sufficient condition is found for a graph $G$, which satisfies the equality $��_{21}(G)=|V(G)|$.
- Subjects :
- FOS: Computer and information sciences
Discrete Mathematics (cs.DM)
05C15, 05C78
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........6927ad41d9ec515b41075b826658f221
- Full Text :
- https://doi.org/10.48550/arxiv.1412.3610