Work

The Logarithmic A-Discriminant

Year: 2026

Type: preprint

Abstract: This page includes Julia code for computations described in Section 8 of the paper The Logarithmic A-Discriminant. The file log-a-discr-symbolics.jl includes the implementation in Oscar of a symbolic approach for computing the logarithmic A-discriminant. In the file log-a-discr-numerics.jl you'll find the implementation in HomotopyContinuation.jl of a numerical method for computing the multidegree of the logarithmic A-discriminant. This file also includes functions for computing the values in Tables 1-4. The file log-a-discr-examples.jl includes several example computations.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2610.29204

Authors: Goertz, Madeleine, Sturmfels, Bernd, Telen, Simon

Institutions: University of California, Berkeley, Centrum Wiskunde & Informatica, Max Planck Institute for Mathematics in the Sciences

Language: English

Topic: Polynomial and algebraic computation

Subfield: Computational Theory and Mathematics

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funder: European Commission

Award: G8284209191

OpenAlex ID: W7222919436

Cites: 5

Cited by:

Related to: 10