2 papers
math.AG2025
Complexes of stable birational invariants
James Hotchkiss, David Stapleton
We introduce a new stable birational invariant, which takes the form of a functor sending a degenerating variety to the homotopy type of a chain complex. Our invariant is a categor…
math.AG2021
Hyperkähler manifolds
Elham Izadi, Samir Canning, Yajnaseni Dutta +1
We give an elementary introduction to hyperkähler manifolds, survey some of their interesting properties and some open problems.