On the Koiran-Skomra's question about Hessians
Algebraic Geometry
2023-01-23 v1
Abstract
We give a negative answer to a question of Koiran and Skomra about Hessians, motivated by Kayal's algorithm for the equivalence problem to the Fermat polynomial. We conjecture that our counterexamples are the only ones. We also study a local version of their question.
Cite
@article{arxiv.2301.08459,
title = {On the Koiran-Skomra's question about Hessians},
author = {Edoardo Ballico and Emanuele Ventura},
journal= {arXiv preprint arXiv:2301.08459},
year = {2023}
}
Comments
14 pp