Abstract
We prove the strong Lefschetz property for certain complete intersections defined by products of linear forms, using a characterization of the strong Lefschetz property in terms of central simple modules.
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Abedelfatah, A.: On the Eisenbud–Green–Harris conjecture. Proc. Am. Math. Soc. 143, 105115 (2015)
Harima, T., Maeno, T., Morita, H., Numata, Y., Wachi, A., Watanabe, J.: The Lefschetz Properties, 2080. Lecture Notes in Math. Springer, Heidelberg (2013)
Harima, T., Migliore, J.C., Nagel, U., Watanabe, J.: The weak and strong Lefschetz properties for Artinian K -algebras. J. Algebra 262, 99–126 (2003)
Harima, T., Watanabe, J.: The finite free extension of Artinian K-algebra and the strong Lefschetz property. Rend. Semin. Mat. Univ. Padova 110, 119–146 (2003)
Harima, T., Watanabe, J.: The central simple modules of Artinian Gorenstein algebras. J. Pure Appl. Algebra 210, 447–463 (2007)
Harima, T., Watanabe, J.: The strong Lefschetz property for Artinian algebras with non-standard grading. J. Algebra 311, 511–537 (2007)
Harima, T., Watanabe, J.: The commutator algebra of a nilpotent matrix and an application to the theory of commutative Artinian algebras. J. Algebra 319, 2545–2570 (2008)
Iarrobino, A.: Associated graded algebra of a Gorenstein Artin algebra. Mem. Am. Math. Soc. 107(514), viii+115 (1994)
Kubitzke, M., Miró-Roig, R., Murai, S., Wachi, A.: Lefschetz properties for complete intersection ideals generated by products of linear forms. Proc. Amer. Math. Soc. 146(8), 3249–3256 (2018)
Migliore, J., Nagel, U.: Survey article: a tour of the weak and strong Lefschetz properties. J. Commut. Algebra 5, 329–358 (2013)
Watanabe, J.: The Dilworth number of Artinian rings and finite posets with rank function. Adv. Stud. Pure Math. 11, 303–312 (1987)
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This work was supported by JSPS KAKENHI Grant Number 15K04812.
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Harima, T., Wachi, A. & Watanabe, J. The strong Lefschetz property for complete intersections defined by products of linear forms. Arch. Math. 113, 43–51 (2019). https://doi.org/10.1007/s00013-019-01313-w
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DOI: https://doi.org/10.1007/s00013-019-01313-w