Singular tropical hypersurfaces
Algebraic Geometry
2015-03-17 v2 Combinatorics
Abstract
We study the notion of singular tropical hypersurfaces of any dimension. We characterize the singular points in terms of tropical Euler derivatives and we give an algorithm to compute all singular points. We also describe non-transversal intersection points of planar tropical curves.
Keywords
Cite
@article{arxiv.1012.5812,
title = {Singular tropical hypersurfaces},
author = {Alicia Dickenstein and Luis F. Tabera},
journal= {arXiv preprint arXiv:1012.5812},
year = {2015}
}
Comments
Several improvements. Added a discussion in section 4 on the relationship of our results and previous results on tropical discriminants