{"version":"1.0","type":"link","title":"Rational singularity - Newikis","description":"In mathematics, more particularly in the field of algebraic geometry, a scheme has rational singularities, if it is normal, of finite type over a field of characteristic zero, and there exists a proper birational map","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}