figure-eight space

GPTKB entity

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