Computing structure constants for rings of finite rank from minimal free resolutions

Autor:	Fisher, Tom, Radičević, Lazar
Rok vydání:	2021
Předmět:	Mathematics - Number Theory 11R04 13D02
Druh dokumentu:	Working Paper
Popis:	We show how the minimal free resolution of a set of $n$ points in general position in projective space of dimension $n-2$ explicitly determines structure constants for a ring of rank $n$. This generalises previously known constructions of Levi-Delone-Faddeev and Bhargava in the cases $n=3,4,5$. Comment: 22 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2109.07845 Zobrazit plný text záznamu View this record from Arxiv