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bn:01095499n
Noun Concept
Categories: Geometry of divisors, Scheme theory, Abelian varieties
EN
Picard group  Picard functor  Picard number  Picard scheme  Picard variety
EN
In mathematics, the Picard group of a ringed space X, denoted by Pic, is the group of isomorphism classes of invertible sheaves on X, with the group operation being tensor product. Wikipedia
Definitions
Relations
Sources
EN
In mathematics, the Picard group of a ringed space X, denoted by Pic, is the group of isomorphism classes of invertible sheaves on X, with the group operation being tensor product. Wikipedia
Mathematical group Wikidata
IS A
invariant
sheaf cohomology
scheme
HAS KIND
ideal class group
HAS PARTS OF THE CLASS
Cartier divisor
NAMED AFTER
Émile Picard
OPPOSITE OF
Albanese variety
STUDIED BY
category theory
USES
invertible sheaf
Cartier divisor
Wikipedia
EN
Picard group
Wikidata
EN
Picard group
Wikipedia Redirections
EN
Picard functor, Picard number, Picard scheme, Picard variety, theorem of the base
Wikidata Alias
EN
Picard scheme, Picard variety

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