{"version":"1.0","type":"link","title":"Porous set - Newikis","description":"In mathematics, a porous set is a concept in the study of metric spaces. Like the concepts of meagre and measure zero sets, a porous set can be considered \"sparse\" or \"lacking bulk\"; however, porous sets are not equivalent to either meagre sets or measure zero sets, as shown below.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}