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History of tag 0EV8

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type time link
assigned tag 0EV8 2018-08-27 0196c42
Tags: Added new tags
changed the statement and the proof 2018-08-24 8d0e59d
Nice criterion for h sheafyness + application
created statement with label lemma-shrink-almost-blow-up in flat.tex 2018-08-23 d2e670c
Fix for material in previous commit

A blow up of a non-Noetherian scheme need not be of finite presentation
even if the center is cut out by a finite type ideal. Thus we introduce
"almost blow up squares". This actually makes the whole thing work
better because almost blow up squares are preserved under base change
and in the Noetherian case a blow up square is an almost blow up square.

For more details, please just read the code.