Calculating the correlation coefficients of graph-theoretical indices
Combinatorics
2007-05-23 v1
Abstract
Using a generating function approach, the correlation coefficients of four different graph-theoretical indices, namely the number of independent vertex subsets, the number of matchings, the number of subtrees and the Wiener index, are asymptotically determined for random rooted ordered trees.
Keywords
Cite
@article{arxiv.math/0608753,
title = {Calculating the correlation coefficients of graph-theoretical indices},
author = {Stephan Wagner},
journal= {arXiv preprint arXiv:math/0608753},
year = {2007}
}
Comments
16 pages; for associated Mathematica files, see http://finanz.math.tugraz.at/~wagner/Correlation