Hopf link

URI: https://gptkb.org/entity/Hopf_link
GPTKB entity
Statements (37)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkb:torus_link
gptkb:2-component_link
gptkb:fibered_link
gptkb:link_(mathematics)
gptkb:nontrivial_link
gptkbp:component gptkb:unknot
gptkbp:containsGenus 0
gptkbp:depictedIn gptkb:Hopf_fibration
gptkbp:hasAlexanderPolynomial 0
gptkbp:hasBridgeNumber 2
gptkbp:hasComponent two circles
gptkbp:hasConwayNotation 2^2_1
gptkbp:hasCrossingNumber 2
gptkbp:hasCrossingSign alternating
gptkbp:hasJonesPolynomial -t^{-3/2} - t^{-1/2} + t^{1/2}
gptkbp:hasLinkGroup Z x Z
gptkbp:hasMirrorImage gptkb:Hopf_link
gptkbp:hasThistlethwaiteNotation L2a1
gptkbp:hasUnknottingNumber 1
gptkbp:hasWikipediaPage https://en.wikipedia.org/wiki/Hopf_link
gptkbp:hasWrithe 0
gptkbp:isAlternatingLink true
gptkbp:isBrunnianLink false
gptkbp:isLinkOf S^3
gptkbp:isNontrivialLink true
gptkbp:isPrimeLink true
gptkbp:isSplitLink false
gptkbp:linkingNumber 1
gptkbp:minimalCrossingNumber 2
gptkbp:namedAfter gptkb:Heinz_Hopf
gptkbp:symmetry gptkb:D_2
gptkbp:bfsParent gptkb:Knot_theory
gptkb:Link_(mathematics)
gptkb:Brunnian_link
gptkbp:bfsLayer 8
https://www.w3.org/2000/01/rdf-schema#label Hopf link