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Altered Wiener Indices of Thorn Trees

Damir Vukičević
Bo Zhou
Nenad Trinajstić

Puni tekst: engleski, pdf (139 KB) str. 283-285 preuzimanja: 594* citiraj
APA 6th Edition
Vukičević, D., Zhou, B. i Trinajstić, N. (2007). Altered Wiener Indices of Thorn Trees. Croatica Chemica Acta, 80 (2), 283-285. Preuzeto s
MLA 8th Edition
Vukičević, Damir, et al. "Altered Wiener Indices of Thorn Trees." Croatica Chemica Acta, vol. 80, br. 2, 2007, str. 283-285. Citirano 13.06.2021.
Chicago 17th Edition
Vukičević, Damir, Bo Zhou i Nenad Trinajstić. "Altered Wiener Indices of Thorn Trees." Croatica Chemica Acta 80, br. 2 (2007): 283-285.
Vukičević, D., Zhou, B., i Trinajstić, N. (2007). 'Altered Wiener Indices of Thorn Trees', Croatica Chemica Acta, 80(2), str. 283-285. Preuzeto s: (Datum pristupa: 13.06.2021.)
Vukičević D, Zhou B, Trinajstić N. Altered Wiener Indices of Thorn Trees. Croatica Chemica Acta [Internet]. 2007 [pristupljeno 13.06.2021.];80(2):283-285. Dostupno na:
D. Vukičević, B. Zhou i N. Trinajstić, "Altered Wiener Indices of Thorn Trees", Croatica Chemica Acta, vol.80, br. 2, str. 283-285, 2007. [Online]. Dostupno na: [Citirano: 13.06.2021.]

Three modifications of the Wiener index W(G) of a structure G have been recently proposed: the λ-modified Wiener index,the λ-variable and the λ-altered Wiener index. (Formulas in attached fulltext) For a given positive integer k, explicit formulae are available for calculating the k-modified Wiener index and the k-variable Wiener index of a thorn tree by means of the i-modified Wiener indices and the i-variable Wiener indices, respectively, of the parent tree for integers i and k with 0 ≤ i ≤ k. It is pointed out in the present report that this is not the case of the k-altered Wiener index.

Ključne riječi
Wiener index; altered Wiener index; modified Wiener index; variable Wiener index; thorn tree

Hrčak ID: 12869


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