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arXiv · 0808.4071

Factoriality of complete intersection threefolds

Dimitra Kosta
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Abstract

Let X be a complete intersection of two hypersurfaces F_n and F_k in the projective space P^5 of degree n and k respectively with n >= k, such that the singularities of X are nodal and F_k is smooth. We prove that if the threefold X has at most (n+k-2)(n-1)-1 singular points, then it is factorial.

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Dimitra Kosta. 2008-08-29. Factoriality of complete intersection threefolds. https://arxiv.org/abs/0808.4071

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