EntityQ214159· pop 35· linked from 989 articlesinner product spaceSign in to savereal or complex vector space with an additional structure called an inner productConnectionscomplex numberEntityvector spaceEntityexterior algebraEntityCartesian coordinate systemEntityEuclidean spaceEntityHilbert spaceEntitytensorEntityGaussian eliminationEntitybasisEntitylinear independenceEntitybra–ket notationEntitynormed vector spaceEntitydimension of a vector spaceEntityaffine spaceEntityprojectionEntitylinear functionalEntitysesquilinear formEntityseminormEntityscalingEntitytensorEntityCategoriesBilinear formsNormed spaces