Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:category |
gptkb:topology
geometric topology |
| gptkbp:definedIn |
equivalence classes of knots under cobordism
|
| gptkbp:dimensions |
infinite
|
| gptkbp:field |
gptkb:topology
knot theory |
| gptkbp:hasInvariant |
gptkb:Arf_invariant
gptkb:Alexander_polynomial signature |
| https://www.w3.org/2000/01/rdf-schema#label |
Knot cobordism group
|
| gptkbp:identityElement |
gptkb:unknot
|
| gptkbp:notation |
Ck
|
| gptkbp:operator |
connected sum
|
| gptkbp:relatedTo |
knot
cobordism slice knot concordance group |
| gptkbp:studiedBy |
gptkb:John_Milnor
gptkb:Ralph_Fox Levine |
| gptkbp:bfsParent |
gptkb:High-dimensional_Knot_Theory
|
| gptkbp:bfsLayer |
7
|