Equations for the third secant variety of the Segre product of n projective spaces

Yang Qi

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arXiv · 1311.2566

Equations for the third secant variety of the Segre product of n projective spaces

Yang Qi

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Abstract

We determine set theoretic defining equations for the third secant variety of the Segre product of $n$ projective spaces, and from the proof of the main statement we derive an upper bound for the degrees of these equations.

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Yang Qi. 2013-11-11. Equations for the third secant variety of the Segre product of n projective spaces. https://arxiv.org/abs/1311.2566

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