The family of perfect ideals of codimension 3, of type 2 with 5 generators
arXiv:1812.09736
Abstract
In this paper we define an interesting family of perfect ideals of codimension three, with five generators, of Cohen-Macaulay type two with trivial multiplication on the Tor algebra. This family is likely to play a key role in classifying perfect ideals with five generators of type two.
11 pages