On flat families of fat points
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- by Giuseppe Paxia
- Proc. Amer. Math. Soc. 112 (1991), 19-23
- DOI: https://doi.org/10.1090/S0002-9939-1991-1055777-6
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Abstract:
The aim of this paper is to fill a gap in a proof of a theorem by B. Segre regarding the regularity of linear systems of curves in ${P^2}$. This is done by showing that some subschemes of "fat points" of ${P^2}$ form a flat family over an integral quasiprojective variety of which we give an explicit construction.References
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Bibliographic Information
- © Copyright 1991 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 112 (1991), 19-23
- MSC: Primary 14C05; Secondary 14C20, 14H10
- DOI: https://doi.org/10.1090/S0002-9939-1991-1055777-6
- MathSciNet review: 1055777