Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:topology
|
| gptkbp:alsoKnownAs |
wedge sum of two circles
|
| gptkbp:builtBy |
identifying a point on two circles
|
| gptkbp:category |
gptkb:mathematics
gptkb:topology |
| gptkbp:dimensions |
1
|
| gptkbp:Euler_characteristic |
-1
|
| gptkbp:fundamentalGroup |
free group on two generators
|
| gptkbp:homotopyType |
wedge sum of two circles
|
| https://www.w3.org/2000/01/rdf-schema#label |
figure-eight space
|
| gptkbp:usedIn |
gptkb:topology
homotopy theory fundamental group computations |
| gptkbp:bfsParent |
gptkb:CW-complex
|
| gptkbp:bfsLayer |
8
|