EntityQ3324325· pop 6· linked from 64 articlesflat morphismSign in to savescheme morphism such that the induced map on every stalk is a flat map of ringsConnectionsSpringer Science+Business MediaEntityCohen–Macaulay ringEntitymathematicsEntityInternational Standard Book NumberEntitydigital object identifierEntityInternational Standard Serial NumberEntityalgebraic geometryEntitytopological spaceEntityAlexander GrothendieckEntityif and only ifEntityJean-Pierre SerreEntitycommutative algebraEntitycategoryEntityJean DieudonnéEntitycommutative diagramEntityzero divisorEntitymorphismEntityMathematical ReviewsEntityschemeEntityRobin HartshorneEntityCategoriesMorphisms of schemes