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Omega Polynomial in Tubular Nanostructures

Mircea V. Diudea
Simona Cigher
Aniela E. Vizitiu
Oleg Ursu
Peter E. John

Puni tekst: engleski, pdf (124 KB) str. 445-448 preuzimanja: 760* citiraj
APA 6th Edition
Diudea, M.V., Cigher, S., Vizitiu, A.E., Ursu, O. i John, P.E. (2006). Omega Polynomial in Tubular Nanostructures. Croatica Chemica Acta, 79 (3), 445-448. Preuzeto s
MLA 8th Edition
Diudea, Mircea V., et al. "Omega Polynomial in Tubular Nanostructures." Croatica Chemica Acta, vol. 79, br. 3, 2006, str. 445-448. Citirano 26.02.2021.
Chicago 17th Edition
Diudea, Mircea V., Simona Cigher, Aniela E. Vizitiu, Oleg Ursu i Peter E. John. "Omega Polynomial in Tubular Nanostructures." Croatica Chemica Acta 79, br. 3 (2006): 445-448.
Diudea, M.V., et al. (2006). 'Omega Polynomial in Tubular Nanostructures', Croatica Chemica Acta, 79(3), str. 445-448. Preuzeto s: (Datum pristupa: 26.02.2021.)
Diudea MV, Cigher S, Vizitiu AE, Ursu O, John PE. Omega Polynomial in Tubular Nanostructures. Croatica Chemica Acta [Internet]. 2006 [pristupljeno 26.02.2021.];79(3):445-448. Dostupno na:
M.V. Diudea, S. Cigher, A.E. Vizitiu, O. Ursu i P.E. John, "Omega Polynomial in Tubular Nanostructures", Croatica Chemica Acta, vol.79, br. 3, str. 445-448, 2006. [Online]. Dostupno na: [Citirano: 26.02.2021.]

A new counting polynomial, called the »Omega« Ω(G, x) polynomial, was recently proposed by Diudea on the ground of quasi-orthogonal cut »qoc« edge strips in a polycyclic graph. Within a qoc, not all cut edges are necessarily orthogonal, meaning not all are pairwise codistant. Two topological indices: CI (Cluj-Ilmenau), eventually equal to the well-known PI index, in planar, bipartite graphs, and IΩ are defined on the newly proposed polynomial and exemplified. Closed analytical formulas for Ω(G, x) and CI in polyhex tori and tubes are given.

Ključne riječi
Omega polynomial; quasi-orthogonal cut, qoc; CI topological index; IΩ topological index

Hrčak ID: 5651


Posjeta: 1.037 *