{"version":"1.0","type":"link","title":"Projective object - Newikis","description":"In category theory, the notion of a projective object generalizes the notion of a projective module. Projective objects in abelian categories are used in homological algebra. The dual notion of a projective object is that of an injective object.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}