hrcak mascot   Srce   HID

Izvorni znanstveni članak

Valence Connectivity versus Randić, Zagreb and Modified Zagreb Index: A Linear Algorithm to Check Discriminative Properties of Indices in Acyclic Molecular Graphs

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

Puni tekst: engleski, pdf (133 KB) str. 501-508 preuzimanja: 212* citiraj
APA 6th Edition
Vukičević, D. i Graovac, A. (2004). Valence Connectivity versus Randić, Zagreb and Modified Zagreb Index: A Linear Algorithm to Check Discriminative Properties of Indices in Acyclic Molecular Graphs. Croatica Chemica Acta, 77 (3), 501-508. Preuzeto s https://hrcak.srce.hr/102951
MLA 8th Edition
Vukičević, Damir i Ante Graovac. "Valence Connectivity versus Randić, Zagreb and Modified Zagreb Index: A Linear Algorithm to Check Discriminative Properties of Indices in Acyclic Molecular Graphs." Croatica Chemica Acta, vol. 77, br. 3, 2004, str. 501-508. https://hrcak.srce.hr/102951. Citirano 03.08.2020.
Chicago 17th Edition
Vukičević, Damir i Ante Graovac. "Valence Connectivity versus Randić, Zagreb and Modified Zagreb Index: A Linear Algorithm to Check Discriminative Properties of Indices in Acyclic Molecular Graphs." Croatica Chemica Acta 77, br. 3 (2004): 501-508. https://hrcak.srce.hr/102951
Harvard
Vukičević, D., i Graovac, A. (2004). 'Valence Connectivity versus Randić, Zagreb and Modified Zagreb Index: A Linear Algorithm to Check Discriminative Properties of Indices in Acyclic Molecular Graphs', Croatica Chemica Acta, 77(3), str. 501-508. Preuzeto s: https://hrcak.srce.hr/102951 (Datum pristupa: 03.08.2020.)
Vancouver
Vukičević D, Graovac A. Valence Connectivity versus Randić, Zagreb and Modified Zagreb Index: A Linear Algorithm to Check Discriminative Properties of Indices in Acyclic Molecular Graphs. Croatica Chemica Acta [Internet]. 2004 [pristupljeno 03.08.2020.];77(3):501-508. Dostupno na: https://hrcak.srce.hr/102951
IEEE
D. Vukičević i A. Graovac, "Valence Connectivity versus Randić, Zagreb and Modified Zagreb Index: A Linear Algorithm to Check Discriminative Properties of Indices in Acyclic Molecular Graphs", Croatica Chemica Acta, vol.77, br. 3, str. 501-508, 2004. [Online]. Dostupno na: https://hrcak.srce.hr/102951. [Citirano: 03.08.2020.]

Sažetak
Valence connectivity in molecular graphs is described by 10-tuples μij where μij denotes the number of edges connecting vertices of valences i and j. A shorter description is provided by 4-tuples containing the number of vertices and values of Randić, Zagreb and modified Zagreb indices. Surprisingly, these two descriptions are in one-to-one correspondence for all acyclic molecules of practical interest, i.e., for all those having no more than 100 atoms. This result was achieved by developing an efficient algorithm that is linear in the number of 10-tuples.

Ključne riječi
valence connectivity; acyclic molecular graphs; topological indices

Hrčak ID: 102951

URI
https://hrcak.srce.hr/102951

Posjeta: 397 *