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universally closed morphism and improvements at proper morphism
I have edited it a bit. We need an entry closed morphism, then.
Universally closed morphisms are in KR 6.8.1 interpreted in terms of formal $M_v$-smoothness in the sense of 6.3 and for a specific class $M_v$ related to valuation rings. Similarly for properness and separatedness. This is just a reinterpretation of the valuative criteria of Chevalley in the generality of EGA II. So I created entries EGA II, valuative criterion of separatedness and valuative criterion of properness. For the latter cf. also the diagram at wikipedia proper morphism.
Thanks. I have to run now. Will try to look at this later.
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