Robuta

https://arxiv.org/abs/math/0503366
Abstract page for arXiv paper math/0503366: Nonuniqueness of weak solutions of the nonlinear Schroedinger equation
mathweaksolutionsnonlinearschroedinger
https://www.arxiv.org/abs/0807.2380
Abstract page for arXiv paper 0807.2380: Boundedness of Schroedinger type propagators on modulation spaces
boundednessschroedingertypepropagatorsmodulation