LAUSR

Perfect modules with Betti numbers (2,6,5,1)

Sign Up to like & get
recommendations!
2 Published in 2022 at "Journal of Algebra"

DOI: 10.1016/j.jalgebra.2022.02.005

Abstract: In 2018 Celikbas, Laxmi, Kraśkiewicz, and Weyman exhibited an interesting family of perfect ideals of codimension three, with five generators, of Cohen-Macaulay type two with trivial multiplication on the Tor algebra. All previously known perfect… read more here.

Keywords: betti numbers; modules betti; perfect modules;