|Affiliations:||Mathematical Institute of the Serbian Academy of Sciences and Arts||Title:||On some forests determined by their Laplacian or signless Laplacian spectrum||Journal:||Computers and Mathematics with Applications||Volume:||58||Issue:||1||First page:||171||Last page:||178||Issue Date:||1-Jul-2009||Rank:||M21||ISSN:||0898-1221||DOI:||10.1016/j.camwa.2009.04.005||Abstract:||
We consider the class of graphs whose each component is either a proper subgraph of some Smith graphs, or belongs to a precized subset of Smith graphs. We classify the graphs from the considered class into those which are determined, or not determined, by Laplacian, or signless Laplacian spectrum.
|Keywords:||(signless) Laplacian spectrum | Cospectral graphs | Smith graphs | Spectral determination | The largest eigenvalues||Publisher:||Elsevier||Project:||Serbian Ministry of Science, Projects 144015D and 144032D|
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