In this paper, we investigate special arrangements of lines in multiprojective spaces. In particular, we characterize codimension 2 arithmetically Cohen–Macaulay (ACM) varieties in (Formula presented.), called varieties of lines. We also describe their ACM property from a combinatorial algebra point of view.
Special arrangements of lines: Codimension 2 ACM varieties in P1 × P1 × P1
Favacchio G.;Guardo E.
;PICONE, CONCETTA MARIA BEATRICE
2019-01-01
Abstract
In this paper, we investigate special arrangements of lines in multiprojective spaces. In particular, we characterize codimension 2 arithmetically Cohen–Macaulay (ACM) varieties in (Formula presented.), called varieties of lines. We also describe their ACM property from a combinatorial algebra point of view.File in questo prodotto:
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