2 papers
math.AC2026
Lifting systems for finite length modules
Benjamin Katz, Nawaj KC, Kesavan Mohana Sundaram +2
This paper is concerned with lifting modules along a surjective map of noetherian local rings, say . A finitely generated -module is a naive…
math.AC2025
Cohomological support varieties under local homomorphisms
Ryan Watson
Given a bounded complex of finitely generated modules over a commutative noetherian local ring , one assigns to it a variety, , called the cohomological sup…