DOI QR코드

DOI QR Code

THE HILBERT FUNCTION OF THE ARTINIAN QUOTIENT OF CODIMENSION 3

  • Shin, Yong-Su (Department of Mathematics, Sungshin Women's University)
  • Received : 2018.10.08
  • Accepted : 2018.11.27
  • Published : 2018.11.30

Abstract

We investigate all kinds of the Hilbert function of the Artinian quotient of the coordinate ring of a linear star configuration in ${\mathbb{P}}^2$ of type 3 (or 3-general points in ${\mathbb{P}}^2$). As an application, we prove that such an Artinian quotient has the SLP.

Keywords

References

  1. J. Ahn & Y.S. Shin: The Minimal Free Resolution of A Star-Configuration in ${\mathbb{P}}^n$ and The Weak-Lefschetz Property. J. Korean Math. Soc. 49 (2012), no. 2, 405-417. https://doi.org/10.4134/JKMS.2012.49.2.405
  2. A.V. Geramita, T. Harima & Y.S. Shin: Some Special Configurations of Points in ${\mathbb{P}}^n$. J. Algebra 268 (2003), no. 2, 484-518. https://doi.org/10.1016/S0021-8693(03)00118-2
  3. A.V. Geramita, J.C. Migliore & S. Sabourin: On the first infinitesimal neighborhood of a linear configuration of points in ${\mathbb{P}}^2$. J. Algebra 298 (2008), 563-611.
  4. Y.R. Kim & Y.S. Shin: Star-configurations in ${\mathbb{P}}^n$ and The Weak-Lefschetz Property. Communications in Algebra 44 (2016), 3853-3873. https://doi.org/10.1080/00927872.2015.1027373
  5. Y.R. Kim & Y.S. Shin: The Artinian Point Configuration Quotient and the Strong Lefschetz Property. J. Korean Math. Soc. 55 (2018), no. 4, 763-783. https://doi.org/10.4134/JKMS.J170035
  6. Y.R. Kim & Y.S. Shin: The Artinian Point Star Configuration Quotient and the Strong Lefschetz Property. In prepartation.
  7. J.P. Park & Y.S. Shin: The Minimal Free Resolution of A Star-configuration in ${\mathbb{P}}^n$. J. Pure Appl. Algebra 219 (2015), 2124-2133. https://doi.org/10.1016/j.jpaa.2014.07.026
  8. Y.S. Shin: Some Examples of The Union of Two Linear Star-configurations in ${\mathbb{P}}^2$ Having Generic Hilbert Function. J. Chungcheong Math. Soc. 26 (2013), no. 2, 403-409. https://doi.org/10.14403/JCMS.2013.26.2.403