Algebraic boundaries among typical ranks for real binary forms of arbitrary degree
Algebraic Geometry
2020-09-10 v2 Commutative Algebra
Abstract
We show that the algebraic boundaries of the regions of real binary forms with fixed typical rank are always unions of dual varieties to suitable coincident root loci.
Cite
@article{arxiv.1911.01958,
title = {Algebraic boundaries among typical ranks for real binary forms of arbitrary degree},
author = {Maria Chiara Brambilla and Giovanni Staglianò},
journal= {arXiv preprint arXiv:1911.01958},
year = {2020}
}
Comments
Accepted for publication in Foundations of Computational Mathematics