User y y zhu - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-18T05:34:20Z http://mathoverflow.net/feeds/user/14350 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/12109/reduced-scheme-and-closed-points/61549#61549 Answer by Y Y Zhu for Reduced scheme and closed points Y Y Zhu 2011-04-13T14:47:34Z 2011-04-13T14:47:34Z <p>I don't think quasi-compactness is enough,for Noether scheme it is true. in a noether scheme, every point P has a closed point in its closure, so ..... but i don't find a necessary and sufficient condition </p>