Composites and quasiconformal mappings: new optimal bounds in two dimensions Kari AstalaVincenzo Nesi OriginalPaper Pages: 335 - 355
A negative answer to a one-dimensional symmetry problem in the Heisenberg group I. BirindelliE. Lanconelli OriginalPaper Pages: 357 - 372
Bounds for the singular set of solutions to non linear elliptic systems Giuseppe Mingione OriginalPaper Pages: 373 - 400
Interchange of infimum and integral Omar Anza HafsaJean-Philippe Mandallena OriginalPaper Pages: 433 - 449