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Newsgroups: sci.math
From: Dmitry Sustretov <dmitry.sustre...@gmail.com>
Date: Sat, 17 May 2008 07:07:37 -0700 (PDT)
Local: Sat, May 17 2008 10:07 am
Subject: Re: curves on quadrics
On May 17, 1:08 am, Mariano Suárez-Alvarez
<mariano.suarezalva...@gmail.com> wrote: Oh, right, thanks. Now I know that this kind of surfaces are called > On May 16, 10:27 am, Dmitry Sustretov <dmitry.sustre...@gmail.com> > wrote: > > Hello, > > is there a projective quadratic surface that contains two non- > The surface given by > x y - z w = 0 > in P^3 is ruled, so it has lots and lots of > -- m ruled. You must Sign in before you can post messages.
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