{"version":"1.0","type":"link","title":"Countably generated module - Newikis","description":"In mathematics, a module over a (not necessarily commutative) ring is countably generated if it is generated as a module by a countable subset. The importance of the notion comes from Kaplansky's theorem (Kaplansky 1958), which states that a projective module is a direct sum of countably generated…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}