@article {
author = {Palacios, J.},
title = {More Inequalities for Laplacian Indices by Way of Majorization},
journal = {Iranian Journal of Mathematical Chemistry},
volume = {9},
number = {1},
pages = {17-24},
year = {2018},
publisher = {University of Kashan},
issn = {2228-6489},
eissn = {2008-9015},
doi = {10.22052/ijmc.2017.100951.1317},
abstract = {The n-tuple of Laplacian characteristic values of a graph is majorized by the conjugate sequence of its degrees. Using that result we find a collection of general inequalities for a number of Laplacian indices expressed in terms of the conjugate degrees, and then with a maximality argument, we find tight general bounds expressed in terms of the size of the vertex set n and the average degree dG = 2|E|/n. We also find some particular tight bounds for some classes of graphs in terms of customary graph parameters.},
keywords = {Laplacian indices,conjugate sequence,majorization},
url = {https://ijmc.kashanu.ac.ir/article_54880.html},
eprint = {https://ijmc.kashanu.ac.ir/article_54880_d880ee06482840ddf89dd87e9a57f1b2.pdf}
}