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Showing 2009 · math.AGShow all
2 papers · 2 filters
math.AG2009
Triple-Point Defective Surfaces
Luca Chiantini, Thomas Markwig
In this paper we study the linear series of hyperplane sections with a triple point on a surface embedded via a very ample line bundle for a \emph{general} poi…
math.AG2009★ 1 cited
The resurgence of ideals of points and the containment problem
Cristiano Bocci, Brian Harbourne
Given a symbolic power of a homogeneous ideal in a polynomial ring, we study the problem of determining which powers of the ideal contain it. For ideals defining 0-dimensional subs…