Compact moduli of Enriques surfaces with a numerical polarization of degree 2
arXiv:2312.03638
Abstract
We describe a geometric, stable pair compactification of the moduli space of Enriques surfaces with a numerical polarization of degree 2, and identify it with a semitoroidal compactification of the period space.
v2: Title change, literature update, local improvements. 43 pages, 19 figures