EntityQ6967039· pop 5· linked from 63 articlesNash–Moser theoremSign in to saveGeneralization of the inverse function theoremConnectionsInternational Standard Book NumberEntitymathematical analysisEntitymathematicianEntitydigital object identifierEntityJohn Forbes NashEntityintegralEntityderivativeEntityJSTOROrganizationcelestial mechanicsEntityvector calculusEntityHilbert spaceEntitybibcodeEntityfunctional analysisEntityRiemann hypothesisEntitypartial differential equationEntitycalculus of variationsEntityNewton's methodEntitymeasureEntityBanach spaceEntityneighborhoodEntityCategoriesDifferential equationsInverse functionsTheorems in functional analysisTopological vector spaces