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Sectio Computatorica

Volumes » Volume 54 (2023)

https://doi.org/10.71352/ac.54.095

The regularity index of \(s\) fat points in projective
space \(\mathbb{P}^2\), \(s\le 6\)

Phan Quang Nhu Anh and Tran Nam Sinh

Abstract. In this paper, we compute the regularity index of a set of five almost equimultiple (Theorem 3.2) and a set of six double points in general position in projective space \(\mathbb P^2\)
(Theorem 4.2).

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