Transforming a matrix into a standard form
Combinatorics
2016-11-11 v2
Abstract
We show that every matrix all of whose entries are in a fixed subgroup of the group of units of a commutative ring with identity is equivalent to a standard form. As a consequence, we improve the proof of Theorem 5 in D. Best, H. Kharaghani, H. Ramp [Disc. Math. 313 (2013), 855--864].
Keywords
Cite
@article{arxiv.1610.07389,
title = {Transforming a matrix into a standard form},
author = {Akihiro Munemasa and Pritta Etriana Putri},
journal= {arXiv preprint arXiv:1610.07389},
year = {2016}
}
Comments
6 pages, minor revision