Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:rational_double_point
surface singularity |
| gptkbp:alsoKnownAs |
gptkb:ADE_singularity
simple surface singularity |
| gptkbp:appearsIn |
classification of surface singularities
|
| gptkbp:characterizedBy |
minimal resolution has exceptional divisors with Dynkin diagram of type A, D, or E
|
| gptkbp:definedIn |
characteristic zero
|
| gptkbp:field |
gptkb:algebraic_geometry
|
| gptkbp:hasType |
gptkb:E_8_singularity
gptkb:A_n_singularity gptkb:D_n_singularity gptkb:E_6_singularity gptkb:E_7_singularity |
| https://www.w3.org/2000/01/rdf-schema#label |
Du Val singularity
|
| gptkbp:importantFor |
gptkb:minimal_model_program
birational geometry moduli of surfaces |
| gptkbp:namedAfter |
gptkb:Patrick_du_Val
|
| gptkbp:relatedTo |
gptkb:Kleinian_singularity
gptkb:quotient_singularity |
| gptkbp:studiedIn |
complex surface theory
|
| gptkbp:bfsParent |
gptkb:Resolution_of_singularities
|
| gptkbp:bfsLayer |
6
|