It is shown that for a wide class of nonlinear wave equations there exist no stable time‐independent solutions of finite energy. The possibility is considered whether elementary particles might be osc...
L. Biggio, T. Bendinelli, A. Neitz, A. Lucchi, and G. Parascandolo. Proceedings of the 38th International Conference on Machine Learning, volume 139 of Proceedings of Machine Learning Research, page 936--945. PMLR, (18--24 Jul 2021)
L. Biggio, T. Bendinelli, A. Neitz, A. Lucchi, and G. Parascandolo. Proceedings of the 38th International Conference on Machine Learning, volume 139 of Proceedings of Machine Learning Research, page 936--945. PMLR, (18--24 Jul 2021)