Graphs with at most one signless Laplacian eigenvalue exceeding three

作者：Lin Hongying; Zhou Bo^*

来源：Linear and Multilinear Algebra, 2015, 63(2): 377-383.

DOI：10.1080/03081087.2013.869590

• 05C50
• forbidden subgraph
• signless Laplacian eigenvalues
• non-bipartite graph
• signless Laplacian spectrum
• signless Laplacian matrix

We determine all connected graphs with at most one signless Laplacian eigenvalue exceeding three.

• 单位
  华南师范大学; bpotest