The regularity index of up to 2n − 1 equimultiple fat points of Pn
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DOI: 10.1016/j.jpaa.2016.10.002
Abstract: Abstract Let X = m P 1 + ⋯ + m P n + k be a fat point subscheme of P n , where S u p p ( X ) consists of n… read more here.
Keywords: least points; regularity index; generalized segre; segre bound ... See more keywords
On the regularity index of s fat points not on a linear (r−1)-space, s≤r+3
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DOI: 10.1080/00927872.2016.1222395
Abstract: ABSTRACT We will give formulas to compute the regularity index of s fat points in general position on a linear r-space, s≤r+3 (Theorem 3.1). Then we will show formulas to compute the regularity index of… read more here.
Keywords: regularity index; fat points; linear space;