Loading [MathJax]/extensions/tex2jax.js

The Stacks project

History of tag 09PS

Go back to the tag's page.

type time link
changed the proof 2024-04-10 4919435
Fix a typo in dpa
assigned tag 09PS 2013-10-08 1e3157f
Tags: Added new tags
moved the statement to file dpa.tex 2013-10-08 154a0e6
New chapter on divided power algebra

Contains the rudiments of divided powers as well as the material on Tate
resolutions and its application to Avramov's theorem we just added.
created statement with label lemma-get-derivation in dga.tex 2013-10-07 9b1240a
Relations produce obstructions to perfectness

This argument is apparantly due to Gulliksen.