Abstract
Let be the unicyclic graph with vertices obtained by attaching two paths of lengths and at two adjacent vertices of cycle . Let be the unicyclic graph with vertices obtained by attaching paths of lengths at the same vertex of cycle . In this paper, we prove that and are determined by their Laplacian spectra when is even.
Citation
Lijun Yu. Hui Wang. Jiang Zhou. "Laplacian Spectral Characterization of Some Unicyclic Graphs." J. Appl. Math. 2014 1 - 6, 2014. https://doi.org/10.1155/2014/268464