Random triples
| Subject | Object |
|---|---|
| gptkb:complex_K-theory | integers |
| gptkb:Pontryagin_classes | gptkb:integral |
| gptkb:Stiefel–Whitney_classes | gptkb:Z/2Z |
| gptkb:Stiefel-Whitney_classes | gptkb:Z/2Z |
| gptkb:crystalline_cohomology | gptkb:Witt_vectors |
| gptkb:topological_modular_forms_(TMF) | ring of integral modular forms |
| gptkb:connective_K-theory | Z[u] with |u|=2 |
| gptkb:Stiefel–Whitney_class | gptkb:Z/2Z |
| gptkb:Stiefel-Whitney_class | gptkb:Z/2Z |