Cayley-Bacharach Formulas
Algebraic Geometry
2014-12-25 v2
Abstract
The Cayley-Bacharach Theorem states that all cubic curves through eight given points in the plane also pass through a unique ninth point. We write that point as an explicit rational function in the other eight.
Keywords
Cite
@article{arxiv.1405.6438,
title = {Cayley-Bacharach Formulas},
author = {Qingchun Ren and Jürgen Richter-Gebert and Bernd Sturmfels},
journal= {arXiv preprint arXiv:1405.6438},
year = {2014}
}
Comments
13 pages, 4 figures