{"version":"1.0","type":"link","title":"Projective module - Newikis","description":"In mathematics, particularly in algebra, the class of projective modules enlarges the class of free modules (that is, modules with basis vectors) over a ring, keeping some of the main properties of free modules. Various equivalent characterizations of these modules appear below.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}