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Relationship between the dynamic viscosity of hydrocarbons and the Wiener topological index

✍ Scribed by V. G. Uryadov; N. V. Aristova; E. N. Ofitserov


Book ID
110183667
Publisher
International Academic Publishing Co (Nauka/Interperiodica)
Year
2007
Tongue
English
Weight
147 KB
Volume
81
Category
Article
ISSN
0036-0244

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Relationship between the Hosoya polynomi
✍ G.G. Cash πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 256 KB

The Hosoya polynomial of a graph, H(G, z), has the property that its first derivative, evaluated at z = 1, equals the Wiener index, i.e ., W(G) = H'(G, 1). In this paper, an equation is presented that gives the hyper-Wiener index, WW(G), in terms of the first and second derivatives of H(G,z). ## A