发表机构
Dipartimento di Ingegneria dell’Informazione e Scienze Matematiche, Università di Siena; Department of Mathematics, University of the National Education Commission; Dipartimento di Ingegneria, Università degli Studi di Palermo; Department of Mathematics, University of Nebraska–Lincoln; Department of Mathematics, University of Notre Dame(锡耶纳大学; 国家教育委员会大学; 巴勒莫大学; 内布拉斯加大学林肯分校; 圣母大学)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
研究人员引入𝔽_N-Artin-Schreier构型,刻画ℙ³中该构型为(q,N)-geproci的条件(q≤N),并通过提升构造得到任意n≥3时ℙⁿ中的geproci集。
AI 中文摘要
我们通过引入𝔽_N-Artin-Schreier构型,在每个射影维数和每个正特征下构造有限geproci集。在ℙ³中,我们精确刻画这类构型为geproci的条件:在张成ℙ³的q条直线上的𝔽_N-Artin-Schreier构型当且仅当q≤N时是(q,N)-geproci。随后我们开发了一个提升构造,对每个n≥3生成ℙⁿ中的geproci集。
英文摘要
We construct finite geproci sets in every projective dimension and in every positive characteristic by introducing $\mathbb{F}_N$-Artin-Schreier configurations. In $\mathbb{P}^3$, we characterize exactly when such configurations are geproci: an $\mathbb{F}_N$-Artin-Schreier configuration on $q$ lines spanning $\mathbb{P}^3$ is $(q,N)$-geproci if and only if $q\leq N$. We then develop a lifting construction which produces geproci sets in $\mathbb{P}^n$ for every $n\geq 3$.