Izvorni znanstveni članak

On Molecular Graphs with Valencies 1, 2 and 4 with Prescribed Numbers of Bonds

Damir Vukičević ; Faculty of Science, University of Split, Nikole Tesle 12, HR-21000 Split, Croatia
Ante Graovac ; The Ruđer Bošković Institute, P.O. Box 180, HR-10002 Zagreb, Croatia

Sažetak

In this paper, necessary and sufficient conditions are given for the existence of molecular graph(s) with the prescribed sequence m₁₁, m₁₂, m₁₄, m₂₂, m₂₄, m₄₄, where m_ij denotes the number of edges (bonds) connecting vertices (atoms) of degree i with vertices of degree j. The main result expressed as Theorem 1 covers the great variety of molecules with valencies 1, 2 and 4.

Ključne riječi

molecular graphs; prescribed sequence; molecules with valencies 1, 2, 4

Hrčak ID:

102721

URI

https://hrcak.srce.hr/102721

Datum izdavanja:

31.5.2004.

Posjeta: 1.220 *