Weak and strong Lefschetz properties for Hartshorne-Rao modules of curves in ${\mathbb{P}}^3$

Juan Migliore, Uwe Nagel, Chris Peterson +1

Let $C\subset {\mathbb{P}}^3$ be a curve over an algebraically closed field of characteristic zero, and let $M(C)$ denote its Hartshorne-Rao module. We study how the geometry of $C$ i…