Let V be a 6-dimensional complex vector space with an involution σ of trace 0, and let W ⊆ Sym 2 V ∨ be a generic 3-dimensional subspace of σ-invariant quadratic forms. To these data we can associate an Enriques surface as the σ-quotient of the complete intersection of the quadratic forms in W . We exhibit noncommutative Deligne-Mumford stacks together with Brauer classes whose derived categories are equivalent to those of the Enriques surfaces.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.