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History of tag 0AYC

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type time link
changed the proof 2018-01-31 aa08ee6
Typos in proof key formula in chow

Thanks to Xia
https://stacks.math.columbia.edu/tag/0AYB#comment-2981
changed the statement and the proof 2017-11-12 c424f69
Simplify proof key lemma in chow

Large set of changes in order to simplify the proof of the key lemma
used in proofs of properties for intersecting with effective Cartier
divisors and capping with c_1 of invertible modules.

Probably the original proof was a bit too original. It is still there
in an appendix, but the current proof can be read within an hour by
those familiar with standard (Noetherian) commutative algebra. The
original proof required checking commutativity of many diagrams and
checking many signs.

We also added more explanation of what is happening in the introduction
as well as a comment on Milnor K-theory giving the reference to Kato's
paper and how it is more general.
changed the proof 2015-05-30 28ca536
Move some material on Weil divisors to divisors.tex
assigned tag 0AYC 2015-01-18 2c6775c
Tags: Added new tags
created statement with label lemma-key-formula in chow.tex 2015-01-18 17d0599
Key lemma

Much better to have the most general lemma using the secondary
ramification statement for tame symbols directly and then try to deduce
EVERYTHING from this. The really will simplify the logic of this
chapter.