BIRS workshop on "Loss of compactness in nonlinear PDE: Recent trends"
Banff (Alberta, CA), August 26-31, 2007

Nonlinear PDE days in Roma 1+2+3
Rome (Italy), April 2-3, 2012

PDE's in Rome: school and conference
University of Rome 3, Rome (Italy), September 17-28, 2012