universal covering group

GPTKB entity

Statements (21)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkbp:category gptkb:topology
gptkb:Lie_group
gptkbp:defines the unique (up to isomorphism) covering group of a connected topological group that is simply connected
gptkbp:example the universal covering group of the circle group S^1 is the real line R
the universal covering group of SO(3) is SU(2)
gptkbp:field gptkb:mathematics
gptkbp:hasSubfield gptkb:topology
group theory
https://www.w3.org/2000/01/rdf-schema#label universal covering group
gptkbp:mapType covering map
gptkbp:property simply connected
unique up to isomorphism
covers the original group via a surjective homomorphism
gptkbp:relatedTo gptkb:Lie_group
covering space
gptkbp:usedIn differential geometry
representation theory
gptkbp:bfsParent gptkb:Lie_group
gptkb:Lie_groups
gptkbp:bfsLayer 5