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arxiv: 1411.7940 · v2 · pith:KDP2RGOXnew · submitted 2014-11-28 · 🧮 math.AC · math.AG

Gotzmann's persistence theorem for finite modules

classification 🧮 math.AC math.AG
keywords gotzmannmodulespersistencetheoremcaseconsequenceconstantdefining
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We prove a generalization of Gotzmann's persistence theorem in the case of modules with constant Hilbert polynomial. As a consequence, we show that the defining equations that give the embedding of a Quot scheme of points into a Grassmannian are given by a single Fitting ideal.

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