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arXiv · 0806.3056

Syzygies of the secant variety of a curve

Jessica Sidman·Peter Vermeire
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Abstract

We show that the secant variety of a linearly normal smooth curve of degree at least 2g+3 is arithmetically Cohen-Macaulay, and we use this information to study the graded Betti numbers of the secant variety.

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Jessica Sidman, Peter Vermeire. 2009-02-26. Syzygies of the secant variety of a curve. https://doi.org/10.2140/ant.2009.3.445

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