No signed graph with the nullity η(G,σ)=|V(G)| − 2m(G)+2c(G)−1

Yong Lu, Jingwen Wu

2021Linear Algebra and its Applications10 citationsDOI

Topics & Concepts

MathematicsCombinatoricsSigned graphAdjacency matrixGraphUpper and lower boundsDimension (graph theory)Discrete mathematicsMathematical analysisGraph theory and applicationsAdvanced Graph Theory ResearchGraph Labeling and Dimension Problems

No signed graph with the nullity η(G,σ)=|V(G)| − 2m(G)+2c(G)−1

Topics & Concepts

No signed graph with the nullity η(G,σ)=|V(G)| − 2m(G)+2c(G)−1