Alternative names (2)
EulerCharacteristic • hasEulerCharacteristicRandom triples
| Subject | Object |
|---|---|
| gptkb:Sphere | 2 |
| gptkb:regular_tetrahedron | 2 |
| gptkb:3-sphere_(S^3) | 0 |
| gptkb:circle_(S^1) | 0 |
| gptkb:Complex_projective_line | 2 |
| gptkb:Icosahedron_Graph | 2 |
| gptkb:2-torus_T^2 | 0 |
| gptkb:Great_icosahedron | -6 |
| gptkb:tetrahedron | 2 |
| gptkb:Dodecahedron | 2 |
| gptkb:Calabi–Yau_threefolds | 2(h^{1,1} - h^{2,1}) |
| gptkb:compact_Riemann_surfaces | 2-2g for genus g |
| gptkb:120-cell | 0 |
| gptkb:Enriques_surfaces | 12 |
| gptkb:K3_surface | 24 |
| gptkb:Möbius_band | 0 |
| gptkb:Platonic_solids | 2 |
| gptkb:7-sphere | 0 |
| gptkb:figure-eight_space | -1 |
| gptkb:7-sphere_(S^7) | 0 |