34 citations · 202 across the 27 of their papers we have counts for
5 papers · 1 filter
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…
On the monodromy of irreducible symplectic manifolds
Giovanni Mongardi
Exploiting recent results on the ample cone of irreducible symplectic manifolds, we provide a different point of view for the computation of their monodromy groups. In particular,…
Isometries of ideal lattices and hyperkähler manifolds
Samuel Boissière, Chiara Camere, Giovanni Mongardi +1
We prove that there exists a holomorphic symplectic manifold deformation equivalent to the Hilbert scheme of two points on a K3 surface that admits a non-symplectic automorphism of…
Towards a classification of symplectic automorphisms on manifolds of type
Giovanni Mongardi
The present paper is devoted to the classification of symplectic automorphisms of some hyperkähler manifolds. The results contained here are an explicit classification of prime ord…
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…