Equations for Chow and Hilbert quotients
نویسندگان
چکیده
منابع مشابه
Equations for Chow and Hilbert Quotients
We give explicit equations for the Chow and Hilbert quotients of a projective scheme X by the action of an algebraic torus T in an auxiliary toric variety. As a consequence we provide GIT descriptions of these canonical quotients, and obtain other GIT quotients of X by variation of GIT quotient. We apply these results to find equations for the moduli space M0,n of stable genus zero n-pointed cu...
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ژورنال
عنوان ژورنال: Algebra & Number Theory
سال: 2010
ISSN: 1944-7833,1937-0652
DOI: 10.2140/ant.2010.4.855