34 citations · 68 across the 7 of their papers we have counts for
8 papers · 1 filter
Automorphisms of generalised Kummer fourfolds
Giovanni Mongardi, Kévin Tari, Malte Wandel
We classify non symplectic prime order automorphisms and all finite order symplectic automorphism groups of generalised Kummer fourfolds using lattice theory and recent results on…
Prime order automorphisms of abelian surfaces: a lattice-theoretic point of view
Giovanni Mongardi, Kévin Tari, Malte Wandel
In this article, we focus on a new perspective of automorphisms of complex 2-tori, reviewing previous works from a lattice-theoretic point of view. In particular, we give a classif…
Automorphisms of O'Grady's Manifolds Acting Trivially on Cohomology
Giovanni Mongardi, Malte Wandel
We determine the subgroup of automorphisms acting trivially on the second integral cohomology for hyperkaehler manifolds which are deformation equivalent to O'Grady's sporadic exam…
Induced Automorphisms on Irreducible Symplectic Manifolds
Giovanni Mongardi, Malte Wandel
We introduce the notion of induced automorphisms in order to state a criterion to determine whether a given automorphism on a manifold of type is, in fact, induced by an…
Tautological Sheaves: Stability, Moduli Spaces and Restrictions to Generalised Kummer Varieties
Malte Wandel
Results on stability of tautological sheaves on Hilbert schemes of points are extended to higher dimensions and transferred to abelian surfaces and to the restriction of tautologic…
Non-natural non-symplectic involutions on symplectic manifolds of K3^{[2]}-type
Hisanori Ohashi, Malte Wandel
We study non-symplectic involutions on irreducible symplectic manifolds of K3^{[2]}-type with 19 parameters, which is the second largest possible. We classify the conjugacy classes…
Stability of tautological bundles on the Hilbert scheme of two points on a surface
Malte Wandel
Let (X,H) be a polarized smooth projective surface satisfying H^1(X,O_X)=0 and let F be either a rank one torsion-free sheaf or a rank two μH-stable vector bundle on X. Assume that…
Moduli Spaces of Stable Pairs in Donaldson-Thomas Theory
Malte Wandel
Let be a polarized smooth projective variety over the complex numbers. Fix and a nonnegative rational polynomial . Using…