{"version":"1.0","type":"link","title":"Ultrafilter - Newikis","description":"In the mathematical field of order theory, an ultrafilter on a given partially ordered set (or \"poset\") is a certain subset of namely a maximal filter on that is, a proper filter on that cannot be enlarged to a bigger proper filter on","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/6/66/Filter_vs_ultrafilter_210div.svg/1280px-Filter_vs_ultrafilter_210div.svg.png","thumbnail_width":1280,"thumbnail_height":1006}