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Timeline for Converses to Cartan's Theorem B

Current License: CC BY-SA 4.0

12 events
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S Jul 24 at 18:04 history bounty ended CommunityBot
S Jul 24 at 18:04 history notice removed CommunityBot
Jul 17 at 21:06 history edited LSpice CC BY-SA 4.0
Name of "quasi-folklore" link
Jul 17 at 20:10 history edited Tim CC BY-SA 4.0
deleted 188 characters in body
Jul 17 at 20:08 comment added Tim ok, so skyscraper sheaves do give a negative answer for the algebraic case! great :) I'll update the question
Jul 17 at 18:35 comment added red_trumpet The two top answers to this question don't contradict each other, because the second answer changes the $\mathcal O_X$-module structure by replacing $M$ by $f_*f^{-1}M$. The latter is quasi-coherent, even if $M$ is not.
S Jul 16 at 16:18 history bounty started Tim
S Jul 16 at 16:18 history notice added Tim Draw attention
Jun 29 at 14:33 history edited Tim CC BY-SA 4.0
added 11 characters in body
Jun 4 at 23:41 history became hot network question
Jun 4 at 15:58 answer added David E Speyer timeline score: 10
Jun 4 at 15:36 history asked Tim CC BY-SA 4.0