Computation of Jeffrey-Kirwan residue using Gröbner basis
arXiv:1210.5155 · doi:10.1016/j.jsc.2016.02.011
Abstract
The Jeffrey-Kirwan residue is a powerful tool for computation of intersection numbers or volume of symplectic quotients. In this article, we give an algorithm to compute it using Gröbner bases. Our result is parallel to that of Cattani-Dickenstein for Grothendieck residues.
12 pages. Section 6 rewritten