Special Session 105 Nonlinear Differential Problems on Flat and Curved Structures: Variational and Topological Methods
Organizer(s): Giuseppina , Alexandru , Patrick 		Capital Suite 8
 13:00-13:30  Valentina Taddei (Department of Sciences and Methods for Engineering, University of Modena and Reggio Emilia, Italy)
 On multiplicative time-dependent perturbations of semigroups and cosine families generators