Statements (38)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
gptkb:topology |
| gptkbp:dimensions |
4
|
| gptkbp:notableExample |
gptkb:4-sphere
gptkb:complex_projective_plane gptkb:K3_surface 4-torus exotic R4 |
| gptkbp:notableFeature |
gptkb:Donaldson's_theorem
gptkb:Seiberg–Witten_invariants exotic smooth structures intersection form classification is difficult |
| gptkbp:notablePerson |
gptkb:Michael_Freedman
gptkb:Donald_Spencer gptkb:Edward_Witten gptkb:Michael_Atiyah gptkb:Peter_Kronheimer gptkb:Simon_Donaldson gptkb:Tomasz_Mrowka gptkb:John_Milnor gptkb:Raoul_Bott gptkb:Robert_Gompf gptkb:Ronald_Fintushel gptkb:Andrew_Casson gptkb:John_Morgan gptkb:Shing-Tung_Yau gptkb:Clifford_Taubes gptkb:Robion_Kirby Michael H. Freedman Ronald Stern Simon K. Donaldson |
| gptkbp:studiedIn |
gptkb:geometry
gptkb:topology differential topology |
| gptkbp:bfsParent |
gptkb:The_smooth_4-dimensional_triangulation_conjecture
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
4-manifold
|