On positive bivariate quartic forms
Algebraic Geometry
2015-07-28 v1
Abstract
A bivariate quartic form is a homogeneous bivariate polynomial of degree four. A criterion of positivity for such a form is known. In the present paper this criterion is reformulated in terms of pseudotensorial invariants of the form.
Keywords
Cite
@article{arxiv.1507.07125,
title = {On positive bivariate quartic forms},
author = {Ruslan Sharipov},
journal= {arXiv preprint arXiv:1507.07125},
year = {2015}
}
Comments
AmSTeX, 14 pages, amsppt style