projective scheme (Q5561): Difference between revisions

Latest revision as of 19:40, 25 March 2023

a scheme 𝑋→𝑆 over some base scheme 𝑆 that factors as a closed immersion 𝑋↪ℙⁿ_𝑆→𝑆

Language	Label	Description	Also known as
English	projective scheme	a scheme 𝑋→𝑆 over some base scheme 𝑆 that factors as a closed immersion 𝑋↪ℙⁿ_𝑆→𝑆

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X\hookrightarrow \mathbb {P} _{S}^{n}\twoheadrightarrow S

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Revision as of 19:40, 25 March 2023 Fire (talk \| contribs) Bureaucrats, Interface administrators, Administrators 132,454 edits ‎Created claim: subclass of (P1): scheme (Q1364) ← Older edit	Latest revision as of 19:40, 25 March 2023 Fire (talk \| contribs) Bureaucrats, Interface administrators, Administrators 132,454 edits ‎Created claim: defining formula (P333): X\hookrightarrow\mathbb P^n_S\twoheadrightarrow S
	Property / defining formula
		$X\hookrightarrow \mathbb {P} _{S}^{n}\twoheadrightarrow S$ `X\hookrightarrow\mathbb P^n_S\twoheadrightarrow S`
	Property / defining formula: $X\hookrightarrow \mathbb {P} _{S}^{n}\twoheadrightarrow S$ / rank
		Normal rank