Freeness criteria via vanishing of Tor
Abstract
We investigate some aspects of the module L equipped with the property that Tor1R(L, F) =0 implies that F is free. This has some applications.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.