{"version":"1.0","type":"link","title":"Projective cone - Newikis","description":"A projective cone (or just cone) in projective geometry is the union of all lines that intersect a projective subspace R (the apex of the cone) and an arbitrary subset A (the basis) of some other subspace S, disjoint from R.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}