{"version":"1.0","type":"link","title":"Approximation property - Newikis","description":"In mathematics, specifically functional analysis, a Banach space is said to have the approximation property (AP) if every compact operator is a limit of finite-rank operators. The converse is always true.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/e/ec/MazurGes.jpg","thumbnail_width":271,"thumbnail_height":350}