Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:category |
Functor from Artinian rings to sets
|
| gptkbp:describes |
Infinitesimal deformations of mathematical objects
|
| gptkbp:field |
gptkb:Algebraic_geometry
gptkb:Deformation_theory |
| https://www.w3.org/2000/01/rdf-schema#label |
Deformation functor
|
| gptkbp:input |
Artinian local ring
|
| gptkbp:introduced |
gptkb:Alexander_Grothendieck
|
| gptkbp:output |
Set of deformations
|
| gptkbp:relatedTo |
gptkb:Tangent_space
gptkb:Obstruction_theory gptkb:Schlessinger's_criteria |
| gptkbp:studiedIn |
gptkb:Algebraic_geometry
Complex geometry |
| gptkbp:usedIn |
Moduli problems
Algebraic stacks |
| gptkbp:bfsParent |
gptkb:Deformation_theory
|
| gptkbp:bfsLayer |
7
|