Some remarks on P, P_0, B and B_0 tensors
Combinatorics
2014-05-19 v3
Abstract
Recently, Song and Qi extended the concept of P, P_0 and B matrices to P, P_0, B and B_0 tensors, obtained some properties about these tensors, and proposed many questions for further research. In this paper, we answer three questions mentioned as above and obtain further results about P, P_0, B and B_0 tensors.
Cite
@article{arxiv.1405.1288,
title = {Some remarks on P, P_0, B and B_0 tensors},
author = {Pingzhi Yuan and Lihua You},
journal= {arXiv preprint arXiv:1405.1288},
year = {2014}
}
Comments
9 pages. arXiv admin note: text overlap with arXiv:1403.1118, arXiv:1404.0452 by other authors