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changed the proof 2022-01-23 9cee969
Try to use L/K notation for field extensions

We could also try to consistenly use "field extension" and not just
"extension" and consistently use "ring extension", etc.
assigned tag 0A13 2014-03-25 ece0890
Tags: Added new tags
created statement with label lemma-characterize-geometrically-connected in spaces-over-fields.tex 2014-03-17 988c66e
Stein factorization for morphisms of algebraic spaces

Actually, the proof of the (general) schemes case had a slight snafu
which we fix in this commit as well. Moreover, it actually is more
efficient the way we do things now, at the cost of adding some more
results on limits of schemes. It seems you can never have enoug of
these types of results; to me it seems results arguments with limits
of schemes are like the epsilon-delta arguments in analysis.