00970nas a2200109   4500008004100000245008800041210006900129520042300198653010900621100002200730856010800752       2014                        en  d00aAn irreducible symplectic orbifold of dimension 6 with a Lagrangian Prym  fibration0 airreducible symplectic orbifold of dimension 6 with a Lagrangian3 aA new example of an irreducible symplectic variety of dimension 6, with only
finite quotient singularities, is described as a relative compactified Prymian
of a family of genus 4 curves with involution. It is associated to a K3 surface
which is a double cover of a cubic surface. It has a natural Lagrangian
fibration in abelian 3-folds with polarization type (1,1,2). It does not admit
any symplectic resolution.10aIrreducible symplectic variety, Lagrangian fibration, Prym variety, automorphism of symplectic varieties1 aMatteini, Tommaso  uhttps://math.sissa.it/publication/irreducible-symplectic-orbifold-dimension-6-lagrangian-prym-fibration