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Lemma 99.14.7. The diagonal

\[ \Delta : \mathcal{P}\! \mathit{olarized}\longrightarrow \mathcal{P}\! \mathit{olarized}\times \mathcal{P}\! \mathit{olarized} \]

is representable by algebraic spaces.

Proof. This is a formal consequence of Lemmas 99.14.6 and 99.13.2. See Criteria for Representability, Lemma 97.8.4. $\square$

Comments (2)

Comment #2321 by Matthew Emerton on

In the statement of the lemma, the word "is" is missing before the word "representable".

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