Seminari del Dipartimento
Geometria Special symmetries in O'Grady's manifolds Giovanni Mongardi 18-01-2018 - 14:30 Largo San Leonardo Murialdo,1 - Pal.C - AULA 211
A deformation invariant of irreducible symplectic manifolds is the group of automorphisms acting trivially on second cohomology. In this talk, we review known results and compute such an invariant for two special deformation classes found by O'Grady. This is a joint work with M. Wandel. |