Vol. 9, No. 1, 2019
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Numerical implicitization

Justin Chen and Joe Kileel

Vol. 9 (2019), 55–63
DOI: 10.2140/jsag.2019.9.55
Abstract

We present the NumericalImplicitization.m2 package for Macaulay2, which allows for user-friendly computation of the invariants of the image of a polynomial map, such as dimension, degree, and Hilbert function values. This package relies on methods of numerical algebraic geometry, including homotopy continuation and monodromy.

Keywords
numerical algebraic geometry, implicitization, homotopy continuation, monodromy, interpolation
Mathematical Subject Classification 2010
Primary: 14Q99
Secondary: 14-04, 65H10, 65H20
Supplementary material

A package for computing numerical invariants of images of varieties
Milestones
Received: 11 October 2016
Revised: 17 February 2019
Accepted: 11 April 2019
Published: 5 July 2019
Authors
Justin Chen
School of Mathematics
Georgia Institute of Technology
Atlanta, GA
United States
Joe Kileel
Program in Applied and Computational Mathematics
Princeton University
Princeton, NJ
United States