Index of notation

A reference index of notation used throughout SGA 2. Locators are of the form <Exposé Roman>.<section>(.<sub>) or $< E x p os \overset{e}{ˊ} R o man > (p . < p a g e >)$ .

Notation	Where introduced
$Γ_{Z}$ , $Γ Z$ (sheafified)	I.1
$i^{!}$ , $i_{!}$	I.1
$Z_{Z, X}$	I.1.6
$H_{Z}^{i} (X, F)$ , $H_{Z}^{i} (F)$ (sheafified)	I.2
$H_{J}^{i} (M)$ , $H^{i} ((f), M)$ , $H^{i} (M)$	IV.5.4, V.2 (p. 50)
`Ass M`, `Supp M`, `Ann M`, $r (a)$	III.1.1
$p ro f_{I} (M)$ , $p ro f_{Y} (F)$	III.2.3, III.2.8
`Ab` (the category of abelian groups)	IV.1 (p. 33)
$Hom_{∙} (F_{∙}, G_{∙})$ (complex of homomorphisms)	V.1.1
$E x t_{Z}^{i} (X; F, G)$ , $E x t_{Z}^{i} (F, G)$ (sheafified)	VI.1.1
$\hat{E} t (X)$ , $L (Z)$	X (p. 89)
$L e f (X, Y)$ , $L e ff (X, Y)$	X.2 (p. 90)
$P (X)$ (Picard functor), $Pic (X)$ (Picard group)	XI (p. 99)
$Π_{i}^{x} (X)$ (local homotopy groups)	XIII (p. 146)
$D^{+} (X)$ (derived category)	XIV.1.0
$p ro f_{Y} (F) ⩾ n$	XIV.1.2
$p ro f_{Y}^{L} (X) ⩾ n$ (depth with respect to a set of primes $L$ )	XIV.1.2
$p ro f_{Y}^{\overset{e}{ˊ}} t (X)$ (étale depth)	XIV.1.2
$L$ (a set of prime numbers)	XIV.1.2
$p ro f_{x} (F) ⩾ n$	XIV.1.7
$p ro f_{x}^{L} (X) ⩾ n$	XIV.1.7
$p ro f_{x}^{h o p L} (X) ⩾ 3$	XIV.1.7
$p ro f_{x}^{\overset{e}{ˊ}} t (X)$	XIV.1.7
$δ_{t} (x)$ , $δ (n)$	XIV.2.1
$H_{Z!}^{i} (X / S, F)$	XIV.4.0

Séminaire de Géométrie Algébrique du Bois-Marie — English

Index of notation