Croatica Chemica Acta, Vol. 77 No. 3, 2004.
Izvorni znanstveni članak
Which Valence Connectivities Realize Monocyclic Molecules: Generating Algorithm and Its Application to Test Discriminative Properties of the Zagreb and Modified Zagreb Indices
Damir Vukičević
; Department of Mathematics, Faculty of Science, University of Split, Nikole Tesle 12, HR-21000 Split, Croatia
Ante Graovac
; Department of Chemistry, Faculty of Science, University of Split, Nikole Tesle 12, HR-21000 Split, Croatia
Sažetak
Valence connectivities in hydrogen suppressed graphs are characterized by 10-tuples of quantities mij where mij is the number of edges that connect vertices of valences i and j. It is shown which 10-tuples are realizable by monocyclic graphs and this finding is used to compare discriminative properties of the Zagreb and modified Zagreb indices.
Ključne riječi
valence connectivities; monocyclic graphs; Zagreb index; modified Zagreb index
Hrčak ID:
102949
URI
Datum izdavanja:
25.10.2004.
Posjeta: 1.057 *