Factorisation of cross-symmetric, totally nonnegative matrices and an amazing matrix
Rings and Algebras
2020-11-16 v1
Abstract
We establish a factorisation theorem for invertible, cross-symmetric, totally nonnegative matrices, and illustrate the theory by verifying that certain cases of Holte's Amazing Matrix are totally nonnegative.
Keywords
Cite
@article{arxiv.2011.06980,
title = {Factorisation of cross-symmetric, totally nonnegative matrices and an amazing matrix},
author = {T H Lenagan and A P Neate},
journal= {arXiv preprint arXiv:2011.06980},
year = {2020}
}
Comments
10 pages