Kodaira dimension of moduli of special $K{3}^{[2]}$-fourfolds of degree 2

Jack Petok

We study the Noether-Lefschetz locus of the moduli space $\mathcal{M}$ of $K{3}^{[2]}$-fourfolds with a polarization of degree $2$. Following Hassett's work on cubic fourfolds, Debar…