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changed the statement and the proof 2011-08-10 65ce54f
LaTeX: \Spec

	Introduced the macro

	\def\Spec{\mathop{\rm Spec}}

	and changed all the occurences of \text{Spec} into \Spec.
assigned tag 0383 2009-09-04 210358f
Added new tags

	modified:   tags/tags
created statement with label lemma-scheme-over-field-universally-open in morphisms.tex 2009-08-31 8c02b85
Morphisms: A morphism to the spectrum of a field is universally open

	This seems weird at first, but the proof is not hard.
	See EGA, IV, Propostion 2.4.9

	modified:   morphisms.tex