History of tag 081P
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assigned tag 081P
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2012-07-30 |
5fd44fe
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Tags: Added new tags
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created statement with label lemma-flat-finite-type-finitely-presented-over-dense-open-X in flat.tex
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2012-07-29 |
5b7d5de |
Bunch of changes, crystallizing some earlier results
This commit adds:
(1) Relative dimension of a flat morphism can be read off from
what happens over a dense open
(2) Characterizing open immersions as flat morphisms which induce
an isomorphism over a dense open
(3) Finite type, flat, and finitely presented over a dense open
implies finitely presented
(4) Proper modifications can be dominated by blowups
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