The Resurgence of Ideals of Points and the Containment Problem

نویسنده

  • CRISTIANO BOCCI
چکیده

We relate properties of linear systems on X to the question of when I contains I(m) in the case that I is the homogeneous ideal of a finite set of distinct points p1, . . . , pn ∈ P , where X is the surface obtained by blowing up the points. We obtain complete answers for when I contains I(m) when the points pi lie on a smooth conic, or when the points are general and n ≤ 9.

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تاریخ انتشار 2009