THE HILBERT FUNCTION OF THE ARTINIAN QUOTIENT OF CODIMENSION 3
Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
2018, v.25 no.4, pp.337-343
https://doi.org/10.7468/jksmeb.2018.25.4.337
Shin, Yong-Su
Shin,,
Y.
(2018). THE HILBERT FUNCTION OF THE ARTINIAN QUOTIENT OF CODIMENSION 3. Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, 25(4), 337-343, https://doi.org/10.7468/jksmeb.2018.25.4.337
Abstract
We investigate all kinds of the Hilbert function of the Artinian quotient of the coordinate ring of a linear star configuration in <TEX>${\mathbb{P}}^2$</TEX> of type 3 (or 3-general points in <TEX>${\mathbb{P}}^2$</TEX>). As an application, we prove that such an Artinian quotient has the SLP.
- keywords
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Hilbert function,
Artinian quotient,
the strong Lefschetz property,
the weak Lefschetz property