Naslov (eng)

Resolvent Energy of Unicyclic, Bicyclic and Tricyclic Graphs

Autor

Trevisan, Vilmar
Capaverde, Juliane
Allem, Luiz Emilio
Glogić, Edin
Gutman, Ivan
Zogić, Emir

Opis (eng)

Abstract: The resolvent energy of a graph G of order n is defined as ER(G) = ∑(n − λi)-1, where λ1, λ2, . . . , λn are the eigenvalues of G. In a recent work [Gutman et al., MATCH Commun. Math. Comput. Chem. 75 (2016) 279–290] the structure of the graphs extremal w.r.t. ER were conjectured, based on an extensive computer–aided search. We now confirm the validity of some of these conjectures.

Jezik

engleski

Datum

2017

Licenca

© All rights reserved

Predmet

Keywords: Graph spectrum, energy of graphs, resolvent energy

Deo kolekcije (1)

o:28516

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