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Start Over Author "Gai-Xiang Cai" Topic 010402 general chemistry
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1. The hyper-Wiener index of unicyclic graphs withnvertices andkpendent vertices

Author

Gui-Dong Yu and Gai-Xiang Cai

Subjects
Discrete mathematics, Graph center, Algebra and Number Theory, Applied Mathematics, Neighbourhood (graph theory), Unicyclic graphs, 02 engineering and technology, Wiener index, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Combinatorics, Chordal graph, Independent set, 0210 nano-technology, Analysis, Mathematics
Abstract

The hyper-Wiener index WW(G) is defined as with the summation going over all pairs of vertices in G. In this paper, we determine graphs with the minimum hyper-Wiener index among all the unicyclic graphs with n vertices and k pendent vertices.

Published
2016
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