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The Stacks project

Remark 33.35.4. Let k be an infinite field. Let n \geq 1. Given a finite number of coherent modules \mathcal{F}_ i on \mathbf{P}^ n_ k we can choose a single s \in \Gamma (\mathbf{P}^ n_ k, \mathcal{O}(1)) such that the statement of Lemma 33.35.3 works for each of them. To prove this, just apply the lemma to \bigoplus \mathcal{F}_ i.


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