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Developable cubics in P4 and the Lefschetz locus in GOR(1,5,5,1)
Journal of Algebra ( IF 0.9 ) Pub Date : 2021-01-14 , DOI: 10.1016/j.jalgebra.2020.12.029
Thiago Fassarella , Viviana Ferrer , Rodrigo Gondim

We provide a classification of developable cubic hypersurfaces in P4. Using the correspondence between forms of degree 3 on P4 and Artinian Gorenstein K-algebras, given by Macaulay-Matlis duality, we describe the locus in GOR(1,5,5,1) corresponding to those algebras which satisfy the Strong Lefschetz property.



中文翻译:

可开发立方 P4 和GOR(1,5,5,1)中的Lefschetz基因座

我们提供了可发展的三次超曲面的分类 P4。使用3级形式之间的对应关系P4 和Artinian Gorenstein ķ-代数,由Macaulay-Matlis对偶给出,我们描述了 戈尔1个551个 对应于满足Strong Lefschetz性质的那些代数。

更新日期:2021-01-21
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