Lemma 32.4.6. In Situation 32.4.5.
We have S_{set} = \mathop{\mathrm{lim}}\nolimits _ i S_{i, set} where S_{set} indicates the underlying set of the scheme S.
We have S_{top} = \mathop{\mathrm{lim}}\nolimits _ i S_{i, top} where S_{top} indicates the underlying topological space of the scheme S.
If s, s' \in S and s' is not a specialization of s then for some i \in I the image s'_ i \in S_ i of s' is not a specialization of the image s_ i \in S_ i of s.
Add more easy facts on topology of S here. (Requirement: whatever is added should be easy in the affine case.)
Comments (2)
Comment #1254 by Michael on
Comment #1265 by Johan on