EntityQ2920416· pop 12· linked from 132 articleskernelSign in to savegeneralization of the kernel of a homomorphism in category theoryConnectionskernelEntityequaliserEntitymathematicsEntityInternational Standard Book NumberEntitysubtractionEntitygroupEntityvector spaceEntityabstract algebraEntityringEntitysubsetEntityfieldEntityisomorphismEntityinjectionEntitycategory theoryEntityalgebraic structureEntitymonoidEntityhomomorphismEntitymoduleEntitycategoryEntityuniversal algebraEntityCategoriesCategory theory