@article {
author = {L i, S. and Zhang, J.},
title = {Lexicographical ordering by spectral moments of trees with a given bipartition},
journal = {Bulletin of the Iranian Mathematical Society},
volume = {40},
number = {4},
pages = {1027-1045},
year = {2014},
publisher = {Iranian Mathematical Society (IMS)},
issn = {1017-060X},
eissn = {1735-8515},
doi = {},
abstract = { Lexicographic ordering by spectral moments ($S$-order) among all trees is discussed in this paper. For two given positive integers $p$ and $q$ with $p\leqslant q$, we denote $\mathscr{T}_n^{p, q}=\{T: T$ is a tree of order $n$ with a $(p, q)$-bipartition\}. Furthermore, the last four trees, in the $S$-order, among $\mathscr{T}_n^{p, q}\,(4\leqslant p\leqslant q)$ are characterized.},
keywords = {Spectral moment,$S$-order, tree, bipartition},
url = {http://bims.iranjournals.ir/article_549.html},
eprint = {http://bims.iranjournals.ir/article_549_35141bc2aab0229a44065c872ea2a41b.pdf}
}