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History of tag 091C

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type time link
changed the proof 2016-09-27 044a320
Emmanouil's result

First proof thanks to Daniel Litt
changed the proof 2013-12-22 19733a9
LaTeX

Added a new macro

\def\Im{\text{Im}}

and replaced all occurrences of \text{Im} by \Im
assigned tag 091C 2013-06-11 855db3b
Tags: Added new tags
created statement with label lemma-Rlim-zero-of-direct-sums in more-algebra.tex 2013-05-17 60b8a3c
A curiosity

Detect whether an inverse system (A_n) is zero as a pro-object by
testing whether

\lim (A_n) = 0 and R^1\lim \bigoplus_i (A_n) = 0

Apply this to show that derived completion agrees with naive derived
completion for I = (f) if and only if the f-torsion is bounded.