arXiv · 1112.5015
Lefschetz properties and the Veronese construction
Abstract
In this paper, we investigate Lefschetz properties of Veronese subalgebras. We show that, for a sufficiently large $r$, the $r$\textsuperscript{th} Veronese subalgebra of a Cohen-Macaulay standard graded $K$-algebra has properties similar to the weak and strong Lefschetz properties, which we call the `almost weak' and `almost strong' Lefschetz properties. By using this result, we obtain new results on $h$- and $g$-polynomials of Veronese subalgebras.
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Martina Kubitzke, Satoshi Murai. 2011-12-21. Lefschetz properties and the Veronese construction. https://arxiv.org/abs/1112.5015
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