Non-generic blow-up solutions for the critical focusing NLS in 1-d

Research paper by Joachim Krieger, Wilhelm Schlag

Indexed on: 29 Aug '05Published on: 29 Aug '05Published in: Mathematics - Analysis of PDEs


This paper addresses the existence of codimension one stable manifolds for the pseudo-conformal blow-up solution for critical one-dimensional NLS. By the work of Perelman and Merle, Raphael, the blow-up rate of these solutions is far from the generic one. However, Bourgain,Wang and Perelman formulated the possibility of codimension one stable manifolds for the non-generic blow-up solutions. This paper established the existence of such manifolds, albeit only in the measurable category.