1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.AG2022
Wall divisors on irreducible symplectic orbifolds of Nikulin-type
Grégoire Menet, Ulrike Riess
We determine the wall divisors on irreducible symplectic orbifolds which are deformation equivalent to a special type of examples, called Nikulin orbifolds. The Nikulin orbifolds a…
math.AG2019★ 1 cited
On the non-divisorial base locus of big and nef line bundles of K3^{[2]}-type varieties
Ulrike Riess
We approach non-divisorial base loci of big and nef line bundles on irreducible symplectic varieties. While for K3 surfaces, only divisorial base loci can occur, nothing was known…
math.AG2018
Base divisors of big and nef line bundles on irreducible symplectic varieties
Ulrike Riess
Under some conditions on the deformation type, which we expect to be satisfied for arbitrary irreducible symplectic varieties, we describe which big and nef line bundles on irreduc…