A necessary and sufficient condition for a graph $G$, which satisfies the equality $\mu_{21}(G)=|V(G)|$

arxiv: 1412.3610 · v1 · pith:JUE7KPKSnew · submitted 2014-12-11 · 💻 cs.DM

A necessary and sufficient condition for a graph G, which satisfies the equality μ₂₁(G)=|V(G)|

Narine N. Davtyan , Rafayel R. Kamalian This is my paper

classification 💻 cs.DM

keywords conditionequalitygraphnecessarysatisfiessufficientfound

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A necessary and sufficient condition is found for a graph $G$, which satisfies the equality $\mu_{21}(G)=|V(G)|$.

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