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gptkbp:instanceOf
|
gptkb:mathematical_concept
|
|
gptkbp:definedIn
|
commutative rings
|
|
gptkbp:field
|
gptkb:algebra
number theory
|
|
gptkbp:generalizes
|
gptkb:p-adic_integers
|
|
gptkbp:hasApplication
|
gptkb:crystalline_cohomology
gptkb:Dieudonné_modules
deformation theory
theory of formal groups
|
|
gptkbp:hasComponent
|
gptkb:Witt_polynomials
|
|
gptkbp:hasType
|
gptkb:big_Witt_vectors
p-typical Witt vectors
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Witt vectors
|
|
gptkbp:introducedIn
|
1936
|
|
gptkbp:inventedBy
|
gptkb:Ernst_Witt
|
|
gptkbp:namedAfter
|
gptkb:Ernst_Witt
|
|
gptkbp:relatedTo
|
formal group laws
p-adic numbers
|
|
gptkbp:usedFor
|
lifting rings to characteristic zero
studying rings of characteristic p
|
|
gptkbp:usedIn
|
gptkb:algebraic_geometry
gptkb:topology
arithmetic geometry
|
|
gptkbp:bfsParent
|
gptkb:Ernst_Witt,_"Zyklische_Körper_und_Algebren_der_Charakteristik_p_vom_Grad_p^n._Struktur_diskret_bewerteter_perfekter_Körper_mit_vollkommenem_Restklassenkörper_der_Charakteristik_p"_(1936)
gptkb:crystalline_cohomology
gptkb:de_Rham–Witt_complex
|
|
gptkbp:bfsLayer
|
6
|