On spectral polynomial of splices and links of graphs

On spectral polynomial of splices and links of graphs

The spectral polynomial of a graph is the characteristic polynomial of its adjacency matrix. Spectral polynomial of the splice and links of complete graph and star have been obatined recently in the literature. In this paper we generalize these results using the concept of equitable partition.

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Veröffentlicht in:Boletim da Sociedade Paranaense de Matemática 2023-01, Vol.41, p.1-8
Hauptverfasser: Ramane, Harishchandra, Patil, Daneshwari, Ashoka, K., Parvathalu, B.
Format: Artikel
Sprache:eng
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Zusammenfassung:The spectral polynomial of a graph is the characteristic polynomial of its adjacency matrix. Spectral polynomial of the splice and links of complete graph and star have been obatined recently in the literature. In this paper we generalize these results using the concept of equitable partition.
ISSN:0037-8712
2175-1188
DOI:10.5269/bspm.51691