The bifurcation set of a rational function via Newton polytopes
Algebraic Geometry
2020-12-29 v2
Abstract
The bifurcation sets of polynomial functions have been studied by many mathematicians from various points of view. In particular, N\'emethi and Zaharia described them in terms of Newton polytopes. In this paper, we will show analogous results for rational functions.
Cite
@article{arxiv.2003.13308,
title = {The bifurcation set of a rational function via Newton polytopes},
author = {Tat Thang Nguyen and Takahiro Saito and Kiyoshi Takeuchi},
journal= {arXiv preprint arXiv:2003.13308},
year = {2020}
}
Comments
19 pages, 3 figures, to appear in Mathematische Zeitschrift