Can I read The Coble-Mukai lattice from $\mathbb Q$-Gorenstein deformations on EtoBox?

The Coble-Mukai lattice from $\mathbb Q$-Gorenstein deformations by Urzúa, Giancarlo is a scholarly article available to read on EtoBox.

What is The Coble-Mukai lattice from $\mathbb Q$-Gorenstein deformations about?

We show some geometric properties of Enriques surfaces via $\mathbb Q$-Gorenstein smoothings of Coble surfaces. In particular, we explicitly identify the Enriques lattice of the general fiber with the Coble-Mukai lattice. At the end, we discuss applications to Gorenstein $\mathbb Q$-Homology projective planes with trivial canonical class.

Author

Urzúa, Giancarlo

Published

2023

Language

EN