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Osculating spaces to secant varieties

E. Ballico·C. Bocci·E. Carlini·C. Fontanari
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Abstract

We generalize the classical Terracini's Lemma to higher order osculating spaces to secant varieties. As an application, we address with the so-called Horace method the case of the $d$-Veronese embedding of the projective 3-space.

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E. Ballico, C. Bocci, E. Carlini, C. Fontanari. 2004-06-16. Osculating spaces to secant varieties. https://arxiv.org/abs/math/0406322

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