purity theorem (algebraic geometry)
GPTKB entity
Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
regular schemes
étale sheaves |
| gptkbp:author |
gptkb:Alexander_Grothendieck
|
| gptkbp:field |
gptkb:algebraic_geometry
|
| https://www.w3.org/2000/01/rdf-schema#label |
purity theorem (algebraic geometry)
|
| gptkbp:publishedIn |
gptkb:SGA_2
|
| gptkbp:relatedTo |
gptkb:Zariski_topology
gptkb:Grothendieck gptkb:étale_cohomology |
| gptkbp:state |
codimension 1 singularities are the only possible singularities for certain cohomological phenomena
|
| gptkbp:year |
1968
|
| gptkbp:bfsParent |
gptkb:Zariski's_purity_theorem
|
| gptkbp:bfsLayer |
7
|