Translation ledger — EGA II
Running French↔English term ledger for the EGA II translation. Seeded from the EGA II index-terminologique.md. Updated
as new terms appear during translation.
| French | English | First appearance | Note |
|---|---|---|---|
| préschéma | prescheme | front matter | EGA's 1961 distinction (prescheme = locally Spec; scheme = separated prescheme); preserve. |
| schéma | scheme | front matter | Reserved for separated preschemes. |
| morphisme structural | structure morphism | §1.1.1 | |
| morphisme affine | affine morphism | §1.6.1 | |
| préschéma affine au-dessus d'un préschéma | prescheme affine over a prescheme | §1.2.1 | |
| Algèbre graduée sur un anneau gradué | graded algebra over a graded ring | §2.1.2 | |
| Algèbre symétrique d'un -module | symmetric algebra of an -module | §1.7.1 | |
| -Algèbre symétrique d'un -Module | symmetric -algebra of an -module | §1.7.4 | |
| -Algèbre graduée essentiellement réduite | essentially reduced graded -algebra | §3.1.12 | |
| -Algèbre graduée intègre | integral graded -algebra | §3.1.12 | |
| ample (-Module inversible) | ample (invertible -module) | §4.5.3 | |
| ample relativement à , -ample, -ample | ample relative to , -ample, -ample | §4.6.1 | |
| anneau gradué essentiellement intègre | essentially integral graded ring | §2.1.11 | |
| anneau gradué essentiellement réduit | essentially reduced graded ring | §2.1.10 | |
| associé à un -Module (faisceau) | associated to an -module (sheaf) | §1.4.3 | |
| associé à un -module gradué (faisceau) | associated to a graded -module (sheaf) | §2.5.3 | |
| associé à un -Module gradué (faisceau) | associated to a graded -module (sheaf) | §3.2.2 | |
| associé à une -Algèbre (-schéma) | associated to an -algebra (-scheme) | §1.3.1 | |
| condition (TF), condition (TN) | condition (TF), condition (TN) | §2.7.2 | Keep parenthesized acronyms; (TF) = type fini, (TN) = "torsion nulle" / "twisting normalisation". |
| cône affine, cône projectif | affine cone, projective cone | §8.3.1 | |
| cône affine épointé, cône projectif épointé | punctured affine cone, punctured projective cone | §8.3.4 | |
| cône projetant affine, cône projetant projectif | affine projecting cone, projective projecting cone | §8.3.1 | |
| courbe algébrique sur un corps | algebraic curve over a field | §7.4.2 | |
| courbe algébrique complète | complete algebraic curve | §7.4.7 | |
| critère de Serre | Serre's criterion | §5.2.1 | |
| déterminant d'un endomorphisme | determinant of an endomorphism | §6.4.2 | |
| (préschéma) éclaté | blow-up (prescheme) | §8.1.3 | |
| (morphisme) entier | integral (morphism) | §6.1.1 | |
| -Algèbre quasi-cohérente entière | integral quasi-coherent -algebra | §6.1.2 | |
| section entière (d'une -Algèbre) | integral section (of an -algebra) | §6.3.1 | |
| faisceau fondamental d'un fibré projectif | tautological sheaf of a projective bundle | §4.1.1 | Modernize: 1961 "faisceau fondamental" = modern "tautological" (line) sheaf . Note in §4. |
| fermeture intégrale | integral closure | §6.3.2 | |
| fermeture intégrale d'un préschéma relativement à | integral closure of a prescheme relative to | §6.3.4 | |
| fermeture algébrique (d'un corps dans une extension) | algebraic closure (of a field in an extension) | §6.3.7 | |
| normalisé d'un préschéma réduit | normalisation of a reduced prescheme | §6.3.8 | |
| théorème de Chevalley | Chevalley's theorem | §6.7.1 | |
| théorème de Hamilton–Cayley | Hamilton–Cayley theorem | §6.4.1 | |
| premier théorème de Cohen–Seidenberg | first theorem of Cohen–Seidenberg | §6.1.10 | |
| fermeture projective | projective closure | §8.3.1 | |
| fibre géométrique rationnelle | rational geometric fiber | §4.2.6 | |
| fibré projectif | projective bundle | §4.1.1 | |
| fibré vectoriel | vector bundle | §1.7.8 | |
| (morphisme) fini | finite (morphism) | §6.1.1 | |
| -Algèbre quasi-cohérente finie | finite quasi-coherent -algebra | §6.1.2 | |
| fonctions symétriques élémentaires | elementary symmetric functions | §6.4.1 | |
| homogénéisé | homogenization | §8.13.2 | |
| homomorphisme d'anneaux gradués | homomorphism of graded rings | §2.1.2 | |
| homomorphisme de degré | homomorphism of degree | §2.1.2 | |
| idéal premier gradué | graded prime ideal | §2.1.10 | |
| lemme de Chow | Chow's lemma | §5.6.1 | |
| lieu à l'infini (d'un cône projectif) | locus at infinity (of a projective cone) | §8.3.3 | |
| morphisme canonique | canonical morphism | §4.5.1 | |
| morphisme canonique | canonical morphism | §5.1.1 | |
| morphisme de Segre | Segre morphism | §4.3.1 | |
| nilradical | nilradical | §2.1.10 | |
| norme (d'une section, d'un Module inversible) | norm (of a section, of an invertible module) | §6.5.1 | |
| périodique (Algèbre graduée) | periodic (graded algebra) | §8.14.12 | |
| polynôme caractéristique | characteristic polynomial | §6.4.2 | |
| préschéma des sommets (cône) | apex prescheme (of a cone) | §8.3.3 | |
| présentation finie (module gradué) | finite presentation (graded module) | §2.1.1 | |
| produit tensoriel gradué | graded tensor product | §2.1.2 | |
| projectif (morphisme, préschéma) | projective (morphism, prescheme) | §5.5.2 | |
| propre (morphisme, partie, préschéma) | proper (morphism, part, prescheme) | §5.4.1 | |
| quasi-affine | quasi-affine | §5.1.1 | |
| quasi-fini | quasi-finite | §6.2.3 | |
| quasi-projectif | quasi-projective | §5.3.1 | |
| racine d'un idéal | radical of an ideal | §2.1.10 | |
| rétraction canonique | canonical retraction | §8.3.5 | |
| section canonique de (préschéma éclaté) | canonical section of (blow-up prescheme) | §8.1.9 | |
| section nulle (cône, fibré vectoriel) | zero section (cone, vector bundle) | §8.3.3 / §1.7.9 | |
| section sommet | apex section | §8.3.3 | |
| spectre d'une -Algèbre | spectrum of an -algebra | §1.3.1 | |
| spectre premier homogène | homogeneous prime spectrum | §2.3.1 | |
| spectre homogène d'une -Algèbre graduée | homogeneous spectrum of a quasi-coherent graded -algebra | §3.1.3 | |
| (TN)-injectif, (TN)-surjectif, (TN)-bijectif | (TN)-injective, (TN)-surjective, (TN)-bijective | §2.7.2 / §3.4.2 | |
| (TN)-isomorphisme | (TN)-isomorphism | §2.7.2 etc. | |
| topologie spectrale | spectral topology | §2.3.3 | |
| très ample pour , très ample pour | very ample for , very ample for | §4.4.2 | |
| type fini (-Module gradué de) | of finite type (graded -module) | §3.1.1 | |
| universellement fermé | universally closed | §5.4.9 | |
| morphisme partout défini | morphism everywhere defined | §3.7.3 | I.e. . |
| morphisme associé à et | morphism associated to and | §3.7.1 | |
| morphisme associé à | morphism associated to | §3.5.1 | |
| limite inductive filtrante | filtered inductive limit | §3.7.7 | |
| anneau gradué à degrés positifs | positively graded ring | §2.1.1 | |
| module monogène | monogeneous module | §2.1.1 | EGA prefers "monogène"/"monogeneous" over "cyclic" for a module on a single generator. |
| morphisme (homomorphisme d'anneaux gradués) | morphism associated to a homomorphism of graded rings | §2.8.2 | |
| ouvert ⊂ | open subset of | §2.8.1 | Complement of . |
| immersion ouverte, immersion fermée | open immersion, closed immersion | §2.4.1 / §2.9.2 | |
| anneau de valuation | valuation ring | §7.1.1 | |
| anneau de valuation discrète | discrete valuation ring | §7.1.6 | |
| corps des restes (d'un anneau de valuation) | residue field (of a valuation ring) | §7.1.2 | Same English term as ; EGA uses "corps des restes" specifically for valuations. |
| domination, dominer | domination, to dominate | §7.1.1 | |
| spécialisation | specialisation | §7.1.4 | |
| Y-application rationnelle, k-application rationnelle | -rational map, -rational map | §7.1.9 / §7.4.9 | |
| Y-section rationnelle (d'un préschéma) | rational -section (of a prescheme) | §7.3.2 | Sections of defined only on a dense open of . |
| critère valuatif de séparation | valuative criterion of separation | §7.2 | |
| critère valuatif de propreté | valuative criterion of properness | §7.3 | |
| codimension d'une partie (d'un préschéma) | codimension of a subset (of a prescheme) | §7.3.4 | codim_Y F = inf_{z ∈ F} dim(𝒪_z). Anticipated; full discussion in chapter IV. |
| anneaux locaux apparentés | allied local rings | §7.3.10 | Two local rings in a common field are "allied" if one dominates the other or vice versa. |
| point à l'infini (de ) | point at infinity (of ) | §7.4.14 | The complement of in . |
| corps de fonctions algébriques d'une variable | field of algebraic functions of one variable | §7.4.17 | Classical term for a finitely generated transcendence-degree-1 extension of a base field . |
| extension régulière (d'un corps) | regular extension (of a field) | §7.4.19 | Classical term: separable, with algebraically closed in . EGA flags as terminology unused. |
| normalisée (d'un préschéma) | normalisation (of a prescheme) | §7.4.8 | |
| Idéal fractionnaire (de ) | fractional ideal (of ) | §8.1.2 | EGA: an -submodule of of finite type, on a locally integral prescheme. |
| variable d'homogénéisation | homogenisation variable | §8.2.2 | The indeterminate of . |
| critère de Grauert (d'amplitude) | Grauert's (ampleness) criterion | §8.9.1 | |
| -schéma en groupes, -schéma en modules | -scheme in groups, -scheme in modules | §8.3.9 | Group-scheme / module-scheme structures over ; precursor to chapter on group schemes. |
| domaine universel d'opérateurs | universal domain of operators | §8.3.9 | EGA's name for acting on every affine cone. |
| contracter (la section nulle d'un fibré vectoriel) | to contract (the zero section of a vector bundle) | §8.9.2 | |
| (algèbre graduée associée à la filtration ) | (graded algebra associated to the filtration ) | §8.2.6 | with . |
| -module | -module | §8.2.8 / §8.12.9 | |
Proj script (foncteur sur modules gradués) | script Proj (functor on graded modules) | §8.12.1 | Used in §8.12–§8.14 to distinguish the graded sheafification from the plain . |
| fermeture projective (d'un -Module) | projective closure (of an -module) | §8.12.2 | The -module . |
| extension canonique (d'un sous-module) | canonical extension (of a submodule) | §8.13.1 | The largest sub--module of inducing a given sub--module on . |
| pour -module gradué | for a graded -module | §8.14.5 |