EntityQ1780722· pop 5· linked from 12 articlesJames' theoremSign in to savetheorem in mathematicsConnectionsweak topologyEntitydual spaceEntitylinear functionalEntityconvex coneEntityreflexive spaceEntitymathematicsEntityInternational Standard Book NumberEntitydigital object identifierEntityintegralEntityderivativeEntitycontinuous functionEntityJSTOREntityHilbert spaceEntityfunctional analysisEntityRiemann hypothesisEntitylinear mapEntitycalculus of variationsEntityCauchy–Schwarz inequalityEntityconvex setEntitymeasureEntityCategoriesTheorems in functional analysis