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arXiv · 1111.3847

The total Betti number of the intersection of three real quadrics

Antonio Lerario
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Abstract

We prove that the total Betti number of the intersection X of three quadrics in RP^n is bounded by n(n+1). This bound improves the classical Barvinok's one which is at least of order three in n.

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Antonio Lerario. 2011-11-16. The total Betti number of the intersection of three real quadrics. https://arxiv.org/abs/1111.3847

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