Representation of two by two matrices over perfect fields by a diagonal quadratic form
Number Theory
2020-04-20 v1
Abstract
Let F be a perfect field. Then the diagonal quadratic form over is universal over if and only if atleast two of the are non-zero.
Keywords
Cite
@article{arxiv.2004.08232,
title = {Representation of two by two matrices over perfect fields by a diagonal quadratic form},
author = {Murtuza Nullwala and Anuradha S. Garge},
journal= {arXiv preprint arXiv:2004.08232},
year = {2020}
}