EntityQ3345678· pop 6· linked from 70 articlesreproducing kernel Hilbert spaceSign in to saveHilbert space of functions in which point evaluation is a continuous linear functionalConnectionscontinuous functionEntityanalytic functionEntityPositive-definite kernelEntityquantum mechanicsEntitysetEntitydigital object identifierEntityFourier transformEntitycomplex analysisEntityJSTOROrganizationbibcodeEntityHilbert spaceEntityisomorphismEntityfunctional analysisEntityQ118398Entityif and only ifEntityidentity matrixEntityCauchy–Schwarz inequalityEntityDirac delta functionEntityholomorphic functionEntityharmonic analysisEntityCategoriesHilbert spaces