EntityQ719395· pop 38· linked from 984 articlescategorySign in to savealgebraic structure of objects and morphisms between objects, which can be associatively composed if the (co)domains agreeConnectionsassociativityEntitymagmaEntitystrict 2-categoryEntitycontinuous functionEntitymonoidEntityclassEntitymorphismEntityquasigroupEntityschemeEntitynatural transformationEntitylimitEntityuniversal propertyEntitysubcategoryEntitysection and retractionEntitycategory of ringsEntitycategory of modulesEntityhigher category theoryEntitymathematicsEntitycomputer scienceEntityInternational Standard Book NumberEntityCategoriesAlgebraic structuresCategory theory