Annegret Y. Burtscher and Roland Donninger Hyperboloidal evolution and global dynamics for the focusing cubic wave equation 2015 http://arxiv.org/abs/1511.08600
Roland Donninger Strichartz estimates in similarity coordinates and stable blowup for the critical wave equation 2015 http://arxiv.org/abs/1509.02041
Roland Donninger and Birgit Schörkhuber Stable blowup for wave equations in odd space dimensions 2015 http://arxiv.org/abs/1504.00808