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Mar 15, 2021 at 9:12 comment added Jérôme Poineau How do you know that you can restrict to the case where $K$ is a one-dimensional function field over $k$?
Oct 21, 2009 at 1:31 vote accept Joel Kamnitzer
Oct 21, 2009 at 1:31 vote accept Joel Kamnitzer
Oct 21, 2009 at 1:31
Oct 19, 2009 at 5:29 history edited Greg Stevenson CC BY-SA 2.5
added idea for slicker proof
Oct 18, 2009 at 2:25 comment added Greg Stevenson Added the argument I had in mind.
Oct 18, 2009 at 0:39 history edited Greg Stevenson CC BY-SA 2.5
added sketch of proof for my claim
Oct 17, 2009 at 13:06 history edited Greg Stevenson CC BY-SA 2.5
added 22 characters in body
Oct 17, 2009 at 12:55 comment added Greg Stevenson I don't know of a place where it is explicitly written like this. A reference for the birational models of curves corresponding to finitely generated transcendence degree 1 extensions of the base field is Hartshorne I.6.
Oct 17, 2009 at 12:43 comment added Joel Kamnitzer This is the kind of answer I was looking for... do you know a reference?
Oct 17, 2009 at 7:43 history edited Greg Stevenson CC BY-SA 2.5
statement was slightly too strong, fixed it
Oct 17, 2009 at 5:39 history answered Greg Stevenson CC BY-SA 2.5