Results 151 to 160 of about 28,315 (192)

Hyper Wiener Index of Concatenated Pentagons in Two Rows

open access: yesInternational Journal of Scientific and Innovative Mathematical Research, 2018
openaire   +1 more source

Machine learning approach to topological graph descriptors of graphene nanoribbons. [PDF]

open access: yesFront Chem
Jyothish K   +5 more
europepmc   +1 more source

THE HYPER-WIENER INDEX OF THE kth POWER OF A GRAPH

open access: yesDiscrete Mathematics, Algorithms and Applications, 2011
The k th power of a graph G, denoted by Gk, is a graph whose vertex set is V(G), two distinct vertices being adjacent in Gk if and only if their distance in G is at most k. The hyper-Wiener index WW(G) of a graph G is defined as [Formula: see text], where dG(u,v) is the distance between vertices u and v in G.
Weijuan Zhang   +2 more
openaire   +3 more sources

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