Browsing by Author Gutman, I.
Showing results 1 to 4 of 4
Issue Date | Title | Author(s) | Type | Access Type |
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2011 | Bounds for the signless laplacian energy | Abreu, N.; Cardoso, Domingos M.; Gutman, I.; Martins, E. A.; Robbiano, M. | article | |
2010 | Energy of line graphs | Gutman, I.; Robbiano, M.; Martins, E. A.; Cardoso, Domingos M.; Medina, L.; Rojo, O. | article | |
2010 | Extending a theorem by Fiedler and applications to graph energy | Robbiano, M.; Martins, E. A.; Gutman, I. | article | |
2011 | A generalization of fiedler's lemma and some applications | Cardoso, Domingos M.; Gutman, I.; Martins, E. A.; Robbiano, M. | article |