EntityQ1062934· pop 7· linked from 75 articlescharacterSign in to saveWikipedia article covering multiple topicsConnectionsmathematicsEntityInternational Standard Book NumberEntitycomplex numberEntityfunctionEntitydigital object identifierEntitygroupEntityvector spaceEntityfieldEntityunit circleEntityabelian groupEntityJean-Pierre SerreEntitylinear independenceEntityharmonic analysisEntitytraceEntityEmil ArtinEntitygroup homomorphismEntitydimension of a vector spaceEntitygroup representationEntityfinite groupEntityEncyclopedia of MathematicsEntityCategoriesRepresentation theory