Frobenius-Schur indicator

GPTKB entity

Statements (19)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkbp:appliesTo finite group representations
gptkbp:distinción complex representations
quaternionic representations
real representations
gptkbp:field representation theory
gptkbp:form (1/|G|) ∑_{g∈G} χ(g^2)
https://www.w3.org/2000/01/rdf-schema#label Frobenius-Schur indicator
gptkbp:introducedIn 1906
gptkbp:namedAfter gptkb:Ferdinand_Georg_Frobenius
gptkb:Issai_Schur
gptkbp:relatedTo group theory
character theory
gptkbp:usedFor type of irreducible representation
gptkbp:valuation 0
1
-1
gptkbp:bfsParent gptkb:Ferdinand_Georg_Frobenius
gptkbp:bfsLayer 5