P^1 × P^1中算术Cohen-Macaulay脂肪点的分离子
Separators of Arithmetically Cohen-Macaulay fat points in P^1 x P^1
摘要：
设Z是P^1 × P^1中的一组胖点，也是数学上的科恩-麦考利（ACM）。我们描述了如何计算一个多重m的胖点的分离器的程度，对于Z的支持中的每个点，仅使用Z的数值描述。我们的公式扩展了以前已知的约化点的情况。
英文摘要：
Let Z be a set of fat points in P^1 x P^1 that is also arithmetically Cohen-Macaulay (ACM). We describe how to compute the degree of a separator of a fat point of multiplicity m for each point in the support of Z using only a numerical description of Z. Our formula extends the case of reduced points which was previously known.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
