Naslov
Compact Valence Sequences for Molecules with Single, Double and Triple Covalent Bonds

Autori
Vukičević, Damir ; Graovac, Ante

Izvornik
Croatica chemica acta (0011-1643) 78 (2005), 2; 203-209

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
molecular graph; covalent multiple bonds; compact valence sequences

Sažetak
Molecular graphs able to model covalent multiple bonds are called plerographs. For such graphs with single, double and triple edges, we define here the compact degree sequence (n1, n2, n3, n4), where ni, i=1, 2, 3, 4, denote the number of vertices of degree i. We have found the necessary and sufficient conditions (n1, n2, n3, n4) for the existence of graph G such that G has n1, n2, n3, n4 vertices of degree 1, 2, 3 and 4, and have formulated the findings into three theorems.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Kemija

POVEZANOST RADA