SGA 4½

E884916

SGA 4½ is a supplementary volume to Grothendieck’s Séminaire de Géométrie Algébrique that develops additional cohomological and topos-theoretic tools bridging SGA 4 and SGA 5.

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All labels observed (2)

Label Occurrences
SGA 4½ canonical 2
SGA 4 1

Statements (38)

Predicate Object
instanceOf mathematics book
research monograph
supplementary volume
aimsTo clarify technical tools used in SGA 5
author Pierre Deligne NERFINISHED
basedOnWorkBy Alexander Grothendieck NERFINISHED
bridges SGA 4
SGA 5
contains exposé by Pierre Deligne
countryOfPublication Germany NERFINISHED
develops additional cohomological tools
additional topos-theoretic tools
editor Pierre Deligne NERFINISHED
focusesOn applications of étale cohomology to arithmetic geometry
follows SGA 4
hasAbbreviation SGA 4.5
hasInfluenced cohomological techniques in number theory
development of ℓ-adic cohomology
isSupplementTo Séminaire de Géométrie Algébrique IV NERFINISHED
language French
mathematicsSubjectClassification 14F20
18F20
partOf Séminaire de Géométrie Algébrique du Bois Marie NERFINISHED
precedes SGA 5
publicationYear 1977
publisher Springer-Verlag NERFINISHED
relatedTo Grothendieck topologies NERFINISHED
Weil conjectures NERFINISHED
derived functors in topos theory
series Lecture Notes in Mathematics NERFINISHED
subject algebraic geometry
cohomological methods
topos theory
étale cohomology
title Cohomologie étale NERFINISHED
usedIn arithmetic geometry research
modern étale cohomology theory
volumeNumber 569

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

SGA hasPart SGA 4½
Séminaire de Géométrie Algébrique du Bois Marie hasPart SGA 4½
this entity surface form: SGA 4